| 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 | $210.38 | 10.604% | $232.6887 | $232.69 | $232.70 | $232.70 |
| Purchase #2 | $39.33 | 8.484% | $42.6668 | $42.67 | $42.65 | $42.70 |
| Purchase #3 | $145.70 | 13.422% | $165.2559 | $165.26 | $165.25 | $165.30 |
| Purchase #4 | $250.43 | 7.168% | $268.3808 | $268.38 | $268.40 | $268.40 |
| Purchase #5 | $173.66 | 12.753% | $195.8069 | $195.81 | $195.80 | $195.80 |
| Purchase #6 | $203.94 | 8.182% | $220.6264 | $220.63 | $220.65 | $220.60 |
| Purchase #7 | $92.35 | 13.814% | $105.1072 | $105.11 | $105.10 | $105.10 |
| 7 purchase totals = | $1,115.79 | $1,230.5327 | $1,230.55 | $1,230.55 | $1,230.60 | |