| 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 | $218.92 | 11.665% | $244.457 | $244.46 | $244.45 | $244.50 |
| Purchase #2 | $31.43 | 11.655% | $35.0932 | $35.09 | $35.10 | $35.10 |
| Purchase #3 | $165.94 | 3.556% | $171.8408 | $171.84 | $171.85 | $171.80 |
| Purchase #4 | $18.91 | 3.753% | $19.6197 | $19.62 | $19.60 | $19.60 |
| Purchase #5 | $243.30 | 5.342% | $256.2971 | $256.30 | $256.30 | $256.30 |
| Purchase #6 | $202.40 | 5.368% | $213.2648 | $213.26 | $213.25 | $213.30 |
| Purchase #7 | $47.70 | 5.556% | $50.3502 | $50.35 | $50.35 | $50.40 |
| 7 purchase totals = | $928.60 | $990.9228 | $990.92 | $990.90 | $991.00 | |