| 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 | $11.32 | 5.756% | $11.9716 | $11.97 | $11.95 | $12.00 |
| Purchase #2 | $54.77 | 13.624% | $62.2319 | $62.23 | $62.25 | $62.20 |
| Purchase #3 | $204.89 | 6.740% | $218.6996 | $218.70 | $218.70 | $218.70 |
| Purchase #4 | $107.56 | 7.508% | $115.6356 | $115.64 | $115.65 | $115.60 |
| Purchase #5 | $236.77 | 13.560% | $268.876 | $268.88 | $268.90 | $268.90 |
| Purchase #6 | $191.52 | 11.413% | $213.3782 | $213.38 | $213.40 | $213.40 |
| Purchase #7 | $231.67 | 5.551% | $244.53 | $244.53 | $244.55 | $244.50 |
| 7 purchase totals = | $1,038.50 | $1,135.3229 | $1,135.33 | $1,135.40 | $1,135.30 | |