| 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 | $191.70 | 12.511% | $215.6836 | $215.68 | $215.70 | $215.70 |
| Purchase #2 | $81.99 | 12.814% | $92.4962 | $92.50 | $92.50 | $92.50 |
| Purchase #3 | $232.32 | 11.523% | $259.0902 | $259.09 | $259.10 | $259.10 |
| Purchase #4 | $220.60 | 10.797% | $244.4182 | $244.42 | $244.40 | $244.40 |
| Purchase #5 | $191.45 | 11.226% | $212.9422 | $212.94 | $212.95 | $212.90 |
| Purchase #6 | $211.55 | 4.569% | $221.2157 | $221.22 | $221.20 | $221.20 |
| Purchase #7 | $31.83 | 6.215% | $33.8082 | $33.81 | $33.80 | $33.80 |
| 7 purchase totals = | $1,161.44 | $1,279.6543 | $1,279.66 | $1,279.65 | $1,279.60 | |