| 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 | $19.54 | 12.128% | $21.9098 | $21.91 | $21.90 | $21.90 |
| Purchase #2 | $184.31 | 4.419% | $192.4547 | $192.45 | $192.45 | $192.50 |
| Purchase #3 | $31.31 | 4.141% | $32.6065 | $32.61 | $32.60 | $32.60 |
| Purchase #4 | $105.76 | 11.286% | $117.6961 | $117.70 | $117.70 | $117.70 |
| Purchase #5 | $135.97 | 7.766% | $146.5294 | $146.53 | $146.55 | $146.50 |
| Purchase #6 | $231.69 | 4.402% | $241.889 | $241.89 | $241.90 | $241.90 |
| Purchase #7 | $203.41 | 3.297% | $210.1164 | $210.12 | $210.10 | $210.10 |
| 7 purchase totals = | $911.99 | $963.2019 | $963.21 | $963.20 | $963.20 | |