| 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 | $230.66 | 9.280% | $252.0652 | $252.07 | $252.05 | $252.10 |
| Purchase #2 | $39.50 | 9.761% | $43.3556 | $43.36 | $43.35 | $43.40 |
| Purchase #3 | $119.43 | 8.606% | $129.7081 | $129.71 | $129.70 | $129.70 |
| Purchase #4 | $29.48 | 9.113% | $32.1665 | $32.17 | $32.15 | $32.20 |
| Purchase #5 | $220.67 | 13.554% | $250.5796 | $250.58 | $250.60 | $250.60 |
| Purchase #6 | $182.29 | 5.740% | $192.7534 | $192.75 | $192.75 | $192.80 |
| Purchase #7 | $24.79 | 4.826% | $25.9864 | $25.99 | $26.00 | $26.00 |
| 7 purchase totals = | $846.82 | $926.6148 | $926.63 | $926.60 | $926.80 | |