| 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 | $112.78 | 5.430% | $118.904 | $118.90 | $118.90 | $118.90 |
| Purchase #2 | $211.97 | 7.623% | $228.1285 | $228.13 | $228.15 | $228.10 |
| Purchase #3 | $137.74 | 6.728% | $147.0071 | $147.01 | $147.00 | $147.00 |
| Purchase #4 | $34.71 | 8.542% | $37.6749 | $37.67 | $37.65 | $37.70 |
| Purchase #5 | $152.77 | 12.354% | $171.6432 | $171.64 | $171.65 | $171.60 |
| Purchase #6 | $155.89 | 3.712% | $161.6766 | $161.68 | $161.70 | $161.70 |
| Purchase #7 | $55.27 | 12.190% | $62.0074 | $62.01 | $62.00 | $62.00 |
| 7 purchase totals = | $861.13 | $927.0417 | $927.04 | $927.05 | $927.00 | |