| 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 | $97.79 | 10.415% | $107.9748 | $107.97 | $107.95 | $108.00 |
| Purchase #2 | $205.45 | 9.784% | $225.5512 | $225.55 | $225.55 | $225.60 |
| Purchase #3 | $171.59 | 10.370% | $189.3839 | $189.38 | $189.40 | $189.40 |
| Purchase #4 | $232.50 | 4.786% | $243.6275 | $243.63 | $243.65 | $243.60 |
| Purchase #5 | $130.66 | 10.700% | $144.6406 | $144.64 | $144.65 | $144.60 |
| Purchase #6 | $221.77 | 10.309% | $244.6323 | $244.63 | $244.65 | $244.60 |
| Purchase #7 | $21.69 | 12.493% | $24.3997 | $24.40 | $24.40 | $24.40 |
| 7 purchase totals = | $1,081.45 | $1,180.2100 | $1,180.20 | $1,180.25 | $1,180.20 | |