| 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 | $38.37 | 11.251% | $42.687 | $42.69 | $42.70 | $42.70 |
| Purchase #2 | $159.39 | 7.102% | $170.7099 | $170.71 | $170.70 | $170.70 |
| Purchase #3 | $186.50 | 11.432% | $207.8207 | $207.82 | $207.80 | $207.80 |
| Purchase #4 | $224.53 | 9.655% | $246.2084 | $246.21 | $246.20 | $246.20 |
| Purchase #5 | $90.74 | 5.719% | $95.9294 | $95.93 | $95.95 | $95.90 |
| Purchase #6 | $140.94 | 8.613% | $153.0792 | $153.08 | $153.10 | $153.10 |
| Purchase #7 | $234.59 | 9.145% | $256.0433 | $256.04 | $256.05 | $256.00 |
| 7 purchase totals = | $1,075.06 | $1,172.4779 | $1,172.48 | $1,172.50 | $1,172.40 | |