| 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 | $205.43 | 4.320% | $214.3046 | $214.30 | $214.30 | $214.30 |
| Purchase #2 | $149.30 | 13.611% | $169.6212 | $169.62 | $169.60 | $169.60 |
| Purchase #3 | $139.88 | 8.865% | $152.2804 | $152.28 | $152.30 | $152.30 |
| Purchase #4 | $35.50 | 5.397% | $37.4159 | $37.42 | $37.40 | $37.40 |
| Purchase #5 | $212.84 | 4.223% | $221.8282 | $221.83 | $221.85 | $221.80 |
| Purchase #6 | $175.80 | 13.794% | $200.0499 | $200.05 | $200.05 | $200.00 |
| Purchase #7 | $106.58 | 6.160% | $113.1453 | $113.15 | $113.15 | $113.10 |
| 7 purchase totals = | $1,025.33 | $1,108.6455 | $1,108.65 | $1,108.65 | $1,108.50 | |