| 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 | $219.98 | 10.456% | $242.9811 | $242.98 | $243.00 | $243.00 |
| Purchase #2 | $108.53 | 6.247% | $115.3099 | $115.31 | $115.30 | $115.30 |
| Purchase #3 | $99.67 | 5.728% | $105.3791 | $105.38 | $105.40 | $105.40 |
| Purchase #4 | $234.83 | 7.575% | $252.6184 | $252.62 | $252.60 | $252.60 |
| Purchase #5 | $248.99 | 8.333% | $269.7383 | $269.74 | $269.75 | $269.70 |
| Purchase #6 | $155.44 | 3.669% | $161.1431 | $161.14 | $161.15 | $161.10 |
| Purchase #7 | $158.25 | 7.833% | $170.6457 | $170.65 | $170.65 | $170.60 |
| 7 purchase totals = | $1,225.69 | $1,317.8156 | $1,317.82 | $1,317.85 | $1,317.70 | |