| 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 | $37.43 | 10.623% | $41.4062 | $41.41 | $41.40 | $41.40 |
| Purchase #2 | $232.33 | 8.104% | $251.158 | $251.16 | $251.15 | $251.20 |
| Purchase #3 | $113.53 | 6.786% | $121.2341 | $121.23 | $121.25 | $121.20 |
| Purchase #4 | $192.63 | 4.642% | $201.5719 | $201.57 | $201.55 | $201.60 |
| Purchase #5 | $80.69 | 3.854% | $83.7998 | $83.80 | $83.80 | $83.80 |
| Purchase #6 | $36.64 | 4.331% | $38.2269 | $38.23 | $38.25 | $38.20 |
| Purchase #7 | $115.30 | 12.384% | $129.5788 | $129.58 | $129.60 | $129.60 |
| 7 purchase totals = | $808.55 | $866.9757 | $866.98 | $867.00 | $867.00 | |