| 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 | $244.79 | 10.333% | $270.0842 | $270.08 | $270.10 | $270.10 |
| Purchase #2 | $144.42 | 6.445% | $153.7279 | $153.73 | $153.75 | $153.70 |
| Purchase #3 | $244.27 | 8.850% | $265.8879 | $265.89 | $265.90 | $265.90 |
| Purchase #4 | $156.61 | 7.683% | $168.6423 | $168.64 | $168.65 | $168.60 |
| Purchase #5 | $216.83 | 9.420% | $237.2554 | $237.26 | $237.25 | $237.30 |
| Purchase #6 | $201.73 | 6.376% | $214.5923 | $214.59 | $214.60 | $214.60 |
| Purchase #7 | $68.79 | 5.140% | $72.3258 | $72.33 | $72.35 | $72.30 |
| 7 purchase totals = | $1,277.44 | $1,382.5158 | $1,382.52 | $1,382.60 | $1,382.50 | |