| 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 | $105.99 | 3.499% | $109.6986 | $109.70 | $109.70 | $109.70 |
| Purchase #2 | $138.97 | 10.540% | $153.6174 | $153.62 | $153.60 | $153.60 |
| Purchase #3 | $189.80 | 6.671% | $202.4616 | $202.46 | $202.45 | $202.50 |
| Purchase #4 | $79.32 | 11.483% | $88.4283 | $88.43 | $88.45 | $88.40 |
| Purchase #5 | $88.30 | 6.355% | $93.9115 | $93.91 | $93.90 | $93.90 |
| Purchase #6 | $195.76 | 8.263% | $211.9356 | $211.94 | $211.95 | $211.90 |
| Purchase #7 | $71.76 | 13.552% | $81.4849 | $81.48 | $81.50 | $81.50 |
| 7 purchase totals = | $869.90 | $941.5379 | $941.54 | $941.55 | $941.50 | |