| 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 | $183.46 | 3.142% | $189.2243 | $189.22 | $189.20 | $189.20 |
| Purchase #2 | $118.93 | 10.501% | $131.4188 | $131.42 | $131.40 | $131.40 |
| Purchase #3 | $226.42 | 11.382% | $252.1911 | $252.19 | $252.20 | $252.20 |
| Purchase #4 | $247.29 | 6.425% | $263.1784 | $263.18 | $263.20 | $263.20 |
| Purchase #5 | $43.95 | 7.546% | $47.2665 | $47.27 | $47.25 | $47.30 |
| Purchase #6 | $191.39 | 3.787% | $198.6379 | $198.64 | $198.65 | $198.60 |
| Purchase #7 | $110.59 | 7.197% | $118.5492 | $118.55 | $118.55 | $118.50 |
| 7 purchase totals = | $1,122.03 | $1,200.4662 | $1,200.47 | $1,200.45 | $1,200.40 | |