| 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 | $204.97 | 4.282% | $213.7468 | $213.75 | $213.75 | $213.70 |
| Purchase #2 | $215.40 | 3.584% | $223.1199 | $223.12 | $223.10 | $223.10 |
| Purchase #3 | $214.59 | 6.778% | $229.1349 | $229.13 | $229.15 | $229.10 |
| Purchase #4 | $149.81 | 8.291% | $162.2307 | $162.23 | $162.25 | $162.20 |
| Purchase #5 | $80.27 | 9.308% | $87.7415 | $87.74 | $87.75 | $87.70 |
| Purchase #6 | $233.40 | 5.242% | $245.6348 | $245.63 | $245.65 | $245.60 |
| Purchase #7 | $31.33 | 6.136% | $33.2524 | $33.25 | $33.25 | $33.30 |
| 7 purchase totals = | $1,129.77 | $1,194.8610 | $1,194.85 | $1,194.90 | $1,194.70 | |