| 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 | $230.78 | 9.851% | $253.5141 | $253.51 | $253.50 | $253.50 |
| Purchase #2 | $232.40 | 10.335% | $256.4185 | $256.42 | $256.40 | $256.40 |
| Purchase #3 | $180.27 | 12.211% | $202.2828 | $202.28 | $202.30 | $202.30 |
| Purchase #4 | $8.59 | 5.439% | $9.0572 | $9.06 | $9.05 | $9.10 |
| Purchase #5 | $144.40 | 9.212% | $157.7021 | $157.70 | $157.70 | $157.70 |
| Purchase #6 | $227.96 | 11.460% | $254.0842 | $254.08 | $254.10 | $254.10 |
| Purchase #7 | $233.27 | 11.103% | $259.17 | $259.17 | $259.15 | $259.20 |
| 7 purchase totals = | $1,257.67 | $1,392.2289 | $1,392.22 | $1,392.20 | $1,392.30 | |