| 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 | $213.28 | 4.577% | $223.0418 | $223.04 | $223.05 | $223.00 |
| Purchase #2 | $26.61 | 7.436% | $28.5887 | $28.59 | $28.60 | $28.60 |
| Purchase #3 | $226.33 | 10.375% | $249.8117 | $249.81 | $249.80 | $249.80 |
| Purchase #4 | $24.50 | 10.148% | $26.9863 | $26.99 | $27.00 | $27.00 |
| Purchase #5 | $248.63 | 11.561% | $277.3741 | $277.37 | $277.35 | $277.40 |
| Purchase #6 | $204.93 | 9.487% | $224.3717 | $224.37 | $224.35 | $224.40 |
| Purchase #7 | $57.60 | 13.108% | $65.1502 | $65.15 | $65.15 | $65.20 |
| 7 purchase totals = | $1,001.88 | $1,095.3245 | $1,095.32 | $1,095.30 | $1,095.40 | |