| 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 | $199.80 | 11.553% | $222.8829 | $222.88 | $222.90 | $222.90 |
| Purchase #2 | $233.81 | 10.705% | $258.8394 | $258.84 | $258.85 | $258.80 |
| Purchase #3 | $54.68 | 13.795% | $62.2231 | $62.22 | $62.20 | $62.20 |
| Purchase #4 | $202.60 | 13.614% | $230.182 | $230.18 | $230.20 | $230.20 |
| Purchase #5 | $57.84 | 8.867% | $62.9687 | $62.97 | $62.95 | $63.00 |
| Purchase #6 | $46.95 | 5.401% | $49.4858 | $49.49 | $49.50 | $49.50 |
| Purchase #7 | $204.77 | 12.601% | $230.5731 | $230.57 | $230.55 | $230.60 |
| 7 purchase totals = | $1,000.45 | $1,117.1550 | $1,117.15 | $1,117.15 | $1,117.20 | |