| 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 | $195.86 | 13.462% | $222.2267 | $222.23 | $222.25 | $222.20 |
| Purchase #2 | $42.80 | 12.837% | $48.2942 | $48.29 | $48.30 | $48.30 |
| Purchase #3 | $217.96 | 6.819% | $232.8227 | $232.82 | $232.80 | $232.80 |
| Purchase #4 | $128.82 | 12.635% | $145.0964 | $145.10 | $145.10 | $145.10 |
| Purchase #5 | $223.28 | 3.431% | $230.9407 | $230.94 | $230.95 | $230.90 |
| Purchase #6 | $10.99 | 7.675% | $11.8335 | $11.83 | $11.85 | $11.80 |
| Purchase #7 | $138.66 | 12.288% | $155.6985 | $155.70 | $155.70 | $155.70 |
| 7 purchase totals = | $958.37 | $1,046.9127 | $1,046.91 | $1,046.95 | $1,046.80 | |