| 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 | $224.89 | 13.437% | $255.1085 | $255.11 | $255.10 | $255.10 |
| Purchase #2 | $206.35 | 6.432% | $219.6224 | $219.62 | $219.60 | $219.60 |
| Purchase #3 | $33.90 | 5.383% | $35.7248 | $35.72 | $35.70 | $35.70 |
| Purchase #4 | $143.39 | 8.296% | $155.2856 | $155.29 | $155.30 | $155.30 |
| Purchase #5 | $186.58 | 7.549% | $200.6649 | $200.66 | $200.65 | $200.70 |
| Purchase #6 | $161.84 | 10.107% | $178.1972 | $178.20 | $178.20 | $178.20 |
| Purchase #7 | $186.61 | 3.104% | $192.4024 | $192.40 | $192.40 | $192.40 |
| 7 purchase totals = | $1,143.56 | $1,237.0058 | $1,237.00 | $1,236.95 | $1,237.00 | |