| 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 | $111.67 | 8.335% | $120.9777 | $120.98 | $121.00 | $121.00 |
| Purchase #2 | $226.26 | 11.311% | $251.8523 | $251.85 | $251.85 | $251.90 |
| Purchase #3 | $149.69 | 6.225% | $159.0082 | $159.01 | $159.00 | $159.00 |
| Purchase #4 | $160.57 | 3.430% | $166.0776 | $166.08 | $166.10 | $166.10 |
| Purchase #5 | $179.97 | 8.606% | $195.4582 | $195.46 | $195.45 | $195.50 |
| Purchase #6 | $88.73 | 12.262% | $99.6101 | $99.61 | $99.60 | $99.60 |
| Purchase #7 | $200.94 | 5.226% | $211.4411 | $211.44 | $211.45 | $211.40 |
| 7 purchase totals = | $1,117.83 | $1,204.4252 | $1,204.43 | $1,204.45 | $1,204.50 | |