| 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 | $136.83 | 5.112% | $143.8247 | $143.82 | $143.80 | $143.80 |
| Purchase #2 | $197.76 | 4.685% | $207.0251 | $207.03 | $207.05 | $207.00 |
| Purchase #3 | $187.73 | 3.620% | $194.5258 | $194.53 | $194.55 | $194.50 |
| Purchase #4 | $91.53 | 8.696% | $99.4894 | $99.49 | $99.50 | $99.50 |
| Purchase #5 | $42.61 | 10.343% | $47.0172 | $47.02 | $47.00 | $47.00 |
| Purchase #6 | $242.59 | 7.329% | $260.3694 | $260.37 | $260.35 | $260.40 |
| Purchase #7 | $91.55 | 12.747% | $103.2199 | $103.22 | $103.20 | $103.20 |
| 7 purchase totals = | $990.60 | $1,055.4715 | $1,055.48 | $1,055.45 | $1,055.40 | |