| 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 | $204.36 | 11.714% | $228.2987 | $228.30 | $228.30 | $228.30 |
| Purchase #2 | $39.65 | 5.353% | $41.7725 | $41.77 | $41.75 | $41.80 |
| Purchase #3 | $248.70 | 3.155% | $256.5465 | $256.55 | $256.55 | $256.50 |
| Purchase #4 | $111.52 | 11.836% | $124.7195 | $124.72 | $124.70 | $124.70 |
| Purchase #5 | $135.26 | 10.420% | $149.3541 | $149.35 | $149.35 | $149.40 |
| Purchase #6 | $61.81 | 12.640% | $69.6228 | $69.62 | $69.60 | $69.60 |
| Purchase #7 | $226.77 | 6.326% | $241.1155 | $241.12 | $241.10 | $241.10 |
| 7 purchase totals = | $1,028.07 | $1,111.4296 | $1,111.43 | $1,111.35 | $1,111.40 | |