| 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 | $33.98 | 4.647% | $35.5591 | $35.56 | $35.55 | $35.60 |
| Purchase #2 | $214.92 | 13.612% | $244.1749 | $244.17 | $244.15 | $244.20 |
| Purchase #3 | $156.74 | 8.524% | $170.1005 | $170.10 | $170.10 | $170.10 |
| Purchase #4 | $219.91 | 5.873% | $232.8253 | $232.83 | $232.85 | $232.80 |
| Purchase #5 | $114.50 | 13.448% | $129.898 | $129.90 | $129.90 | $129.90 |
| Purchase #6 | $128.50 | 7.703% | $138.3984 | $138.40 | $138.40 | $138.40 |
| Purchase #7 | $115.30 | 7.106% | $123.4932 | $123.49 | $123.50 | $123.50 |
| 7 purchase totals = | $983.85 | $1,074.4494 | $1,074.45 | $1,074.45 | $1,074.50 | |