| 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 | $211.48 | 13.517% | $240.0658 | $240.07 | $240.05 | $240.10 |
| Purchase #2 | $120.29 | 8.801% | $130.8767 | $130.88 | $130.90 | $130.90 |
| Purchase #3 | $127.55 | 9.797% | $140.0461 | $140.05 | $140.05 | $140.00 |
| Purchase #4 | $62.85 | 9.664% | $68.9238 | $68.92 | $68.90 | $68.90 |
| Purchase #5 | $181.78 | 4.246% | $189.4984 | $189.50 | $189.50 | $189.50 |
| Purchase #6 | $191.50 | 6.175% | $203.3251 | $203.33 | $203.35 | $203.30 |
| Purchase #7 | $202.74 | 4.714% | $212.2972 | $212.30 | $212.30 | $212.30 |
| 7 purchase totals = | $1,098.19 | $1,185.0331 | $1,185.05 | $1,185.05 | $1,185.00 | |