| 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 | $202.42 | 11.293% | $225.2793 | $225.28 | $225.30 | $225.30 |
| Purchase #2 | $9.44 | 10.487% | $10.43 | $10.43 | $10.45 | $10.40 |
| Purchase #3 | $24.77 | 13.481% | $28.1092 | $28.11 | $28.10 | $28.10 |
| Purchase #4 | $8.51 | 12.381% | $9.5636 | $9.56 | $9.55 | $9.60 |
| Purchase #5 | $49.97 | 11.107% | $55.5202 | $55.52 | $55.50 | $55.50 |
| Purchase #6 | $157.49 | 9.806% | $172.9335 | $172.93 | $172.95 | $172.90 |
| Purchase #7 | $160.91 | 13.369% | $182.4221 | $182.42 | $182.40 | $182.40 |
| 7 purchase totals = | $613.51 | $684.2579 | $684.25 | $684.25 | $684.20 | |