| 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 | $40.50 | 8.468% | $43.9295 | $43.93 | $43.95 | $43.90 |
| Purchase #2 | $185.61 | 3.584% | $192.2623 | $192.26 | $192.25 | $192.30 |
| Purchase #3 | $222.55 | 10.711% | $246.3873 | $246.39 | $246.40 | $246.40 |
| Purchase #4 | $103.30 | 8.683% | $112.2695 | $112.27 | $112.25 | $112.30 |
| Purchase #5 | $172.32 | 3.866% | $178.9819 | $178.98 | $179.00 | $179.00 |
| Purchase #6 | $208.82 | 7.269% | $223.9991 | $224.00 | $224.00 | $224.00 |
| Purchase #7 | $213.62 | 6.638% | $227.8001 | $227.80 | $227.80 | $227.80 |
| 7 purchase totals = | $1,146.72 | $1,225.6297 | $1,225.63 | $1,225.65 | $1,225.70 | |