| 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 | $231.30 | 9.766% | $253.8888 | $253.89 | $253.90 | $253.90 |
| Purchase #2 | $243.85 | 8.260% | $263.992 | $263.99 | $264.00 | $264.00 |
| Purchase #3 | $5.35 | 11.610% | $5.9711 | $5.97 | $5.95 | $6.00 |
| Purchase #4 | $190.82 | 3.400% | $197.3079 | $197.31 | $197.30 | $197.30 |
| Purchase #5 | $178.94 | 8.401% | $193.9727 | $193.97 | $193.95 | $194.00 |
| Purchase #6 | $8.48 | 9.743% | $9.3062 | $9.31 | $9.30 | $9.30 |
| Purchase #7 | $227.48 | 7.666% | $244.9186 | $244.92 | $244.90 | $244.90 |
| 7 purchase totals = | $1,086.22 | $1,169.3573 | $1,169.36 | $1,169.30 | $1,169.40 | |