| 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 | $237.35 | 11.555% | $264.7758 | $264.78 | $264.80 | $264.80 |
| Purchase #2 | $18.82 | 12.359% | $21.146 | $21.15 | $21.15 | $21.10 |
| Purchase #3 | $108.52 | 9.511% | $118.8413 | $118.84 | $118.85 | $118.80 |
| Purchase #4 | $10.37 | 9.792% | $11.3854 | $11.39 | $11.40 | $11.40 |
| Purchase #5 | $70.93 | 7.177% | $76.0206 | $76.02 | $76.00 | $76.00 |
| Purchase #6 | $38.97 | 5.163% | $40.982 | $40.98 | $41.00 | $41.00 |
| Purchase #7 | $81.88 | 7.554% | $88.0652 | $88.07 | $88.05 | $88.10 |
| 7 purchase totals = | $566.84 | $621.2163 | $621.23 | $621.25 | $621.20 | |