| 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 | $221.46 | 9.666% | $242.8663 | $242.87 | $242.85 | $242.90 |
| Purchase #2 | $148.82 | 12.822% | $167.9017 | $167.90 | $167.90 | $167.90 |
| Purchase #3 | $210.45 | 11.361% | $234.3592 | $234.36 | $234.35 | $234.40 |
| Purchase #4 | $139.94 | 8.360% | $151.639 | $151.64 | $151.65 | $151.60 |
| Purchase #5 | $94.67 | 4.711% | $99.1299 | $99.13 | $99.15 | $99.10 |
| Purchase #6 | $197.29 | 5.462% | $208.066 | $208.07 | $208.05 | $208.10 |
| Purchase #7 | $26.62 | 10.186% | $29.3315 | $29.33 | $29.35 | $29.30 |
| 7 purchase totals = | $1,039.25 | $1,133.2936 | $1,133.30 | $1,133.30 | $1,133.30 | |