| 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 | $190.96 | 4.839% | $200.2006 | $200.20 | $200.20 | $200.20 |
| Purchase #2 | $185.86 | 3.670% | $192.6811 | $192.68 | $192.70 | $192.70 |
| Purchase #3 | $169.99 | 12.547% | $191.3186 | $191.32 | $191.30 | $191.30 |
| Purchase #4 | $148.53 | 3.430% | $153.6246 | $153.62 | $153.60 | $153.60 |
| Purchase #5 | $127.40 | 9.278% | $139.2202 | $139.22 | $139.20 | $139.20 |
| Purchase #6 | $32.52 | 3.620% | $33.6972 | $33.70 | $33.70 | $33.70 |
| Purchase #7 | $170.72 | 13.342% | $193.4975 | $193.50 | $193.50 | $193.50 |
| 7 purchase totals = | $1,025.98 | $1,104.2398 | $1,104.24 | $1,104.20 | $1,104.20 | |