| 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 | $90.72 | 11.839% | $101.4603 | $101.46 | $101.45 | $101.50 |
| Purchase #2 | $10.98 | 9.224% | $11.9928 | $11.99 | $12.00 | $12.00 |
| Purchase #3 | $24.75 | 6.224% | $26.2904 | $26.29 | $26.30 | $26.30 |
| Purchase #4 | $152.48 | 4.363% | $159.1327 | $159.13 | $159.15 | $159.10 |
| Purchase #5 | $164.56 | 3.742% | $170.7178 | $170.72 | $170.70 | $170.70 |
| Purchase #6 | $197.91 | 11.433% | $220.5371 | $220.54 | $220.55 | $220.50 |
| Purchase #7 | $213.64 | 4.506% | $223.2666 | $223.27 | $223.25 | $223.30 |
| 7 purchase totals = | $855.04 | $913.3977 | $913.40 | $913.40 | $913.40 | |