| 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 | $120.64 | 11.180% | $134.1276 | $134.13 | $134.15 | $134.10 |
| Purchase #2 | $184.38 | 8.557% | $200.1574 | $200.16 | $200.15 | $200.20 |
| Purchase #3 | $38.88 | 5.519% | $41.0258 | $41.03 | $41.05 | $41.00 |
| Purchase #4 | $136.27 | 6.209% | $144.731 | $144.73 | $144.75 | $144.70 |
| Purchase #5 | $90.35 | 13.299% | $102.3656 | $102.37 | $102.35 | $102.40 |
| Purchase #6 | $250.74 | 12.501% | $282.085 | $282.09 | $282.10 | $282.10 |
| Purchase #7 | $123.60 | 7.270% | $132.5857 | $132.59 | $132.60 | $132.60 |
| 7 purchase totals = | $944.86 | $1,037.0781 | $1,037.10 | $1,037.15 | $1,037.10 | |