| 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 | $84.26 | 7.615% | $90.6764 | $90.68 | $90.70 | $90.70 |
| Purchase #2 | $202.99 | 3.608% | $210.3139 | $210.31 | $210.30 | $210.30 |
| Purchase #3 | $210.31 | 8.112% | $227.3703 | $227.37 | $227.35 | $227.40 |
| Purchase #4 | $86.91 | 7.551% | $93.4726 | $93.47 | $93.45 | $93.50 |
| Purchase #5 | $134.60 | 6.505% | $143.3557 | $143.36 | $143.35 | $143.40 |
| Purchase #6 | $178.78 | 6.724% | $190.8012 | $190.80 | $190.80 | $190.80 |
| Purchase #7 | $226.34 | 7.707% | $243.784 | $243.78 | $243.80 | $243.80 |
| 7 purchase totals = | $1,124.19 | $1,199.7741 | $1,199.77 | $1,199.75 | $1,199.90 | |