| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $212.55 | 13.149% | $240.4982 | $240.50 | $240.50 | $240.50 |
| Purchase #2 | $131.30 | 11.293% | $146.1277 | $146.13 | $146.15 | $146.10 |
| Purchase #3 | $194.59 | 12.322% | $218.5674 | $218.57 | $218.55 | $218.60 |
| Purchase #4 | $184.60 | 4.472% | $192.8553 | $192.86 | $192.85 | $192.90 |
| Purchase #5 | $161.48 | 3.255% | $166.7362 | $166.74 | $166.75 | $166.70 |
| Purchase #6 | $193.33 | 10.762% | $214.1362 | $214.14 | $214.15 | $214.10 |
| Purchase #7 | $175.95 | 7.607% | $189.3345 | $189.33 | $189.35 | $189.30 |
| 7 purchase totals = | $1,253.80 | $1,368.2555 | $1,368.27 | $1,368.30 | $1,368.20 | |