| 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 | $192.32 | 11.110% | $213.6868 | $213.69 | $213.70 | $213.70 |
| Purchase #2 | $216.76 | 5.618% | $228.9376 | $228.94 | $228.95 | $228.90 |
| Purchase #3 | $130.89 | 3.409% | $135.352 | $135.35 | $135.35 | $135.40 |
| Purchase #4 | $146.49 | 8.803% | $159.3855 | $159.39 | $159.40 | $159.40 |
| Purchase #5 | $136.31 | 9.670% | $149.4912 | $149.49 | $149.50 | $149.50 |
| Purchase #6 | $19.55 | 13.201% | $22.1308 | $22.13 | $22.15 | $22.10 |
| Purchase #7 | $36.39 | 13.834% | $41.4242 | $41.42 | $41.40 | $41.40 |
| 7 purchase totals = | $878.71 | $950.4081 | $950.41 | $950.45 | $950.40 | |