| 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 | $104.63 | 12.463% | $117.67 | $117.67 | $117.65 | $117.70 |
| Purchase #2 | $192.83 | 5.826% | $204.0643 | $204.06 | $204.05 | $204.10 |
| Purchase #3 | $229.65 | 10.188% | $253.0467 | $253.05 | $253.05 | $253.00 |
| Purchase #4 | $191.59 | 5.671% | $202.4551 | $202.46 | $202.45 | $202.50 |
| Purchase #5 | $31.45 | 11.650% | $35.1139 | $35.11 | $35.10 | $35.10 |
| Purchase #6 | $181.55 | 3.331% | $187.5974 | $187.60 | $187.60 | $187.60 |
| Purchase #7 | $138.28 | 12.507% | $155.5747 | $155.57 | $155.55 | $155.60 |
| 7 purchase totals = | $1,069.98 | $1,155.5221 | $1,155.52 | $1,155.45 | $1,155.60 | |