| 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 | $222.55 | 6.482% | $236.9757 | $236.98 | $237.00 | $237.00 |
| Purchase #2 | $146.58 | 13.167% | $165.8802 | $165.88 | $165.90 | $165.90 |
| Purchase #3 | $32.74 | 3.351% | $33.8371 | $33.84 | $33.85 | $33.80 |
| Purchase #4 | $165.32 | 9.361% | $180.7956 | $180.80 | $180.80 | $180.80 |
| Purchase #5 | $113.44 | 12.869% | $128.0386 | $128.04 | $128.05 | $128.00 |
| Purchase #6 | $209.39 | 5.610% | $221.1368 | $221.14 | $221.15 | $221.10 |
| Purchase #7 | $242.99 | 11.874% | $271.8426 | $271.84 | $271.85 | $271.80 |
| 7 purchase totals = | $1,133.01 | $1,238.5066 | $1,238.52 | $1,238.60 | $1,238.40 | |