| 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 | $250.63 | 3.621% | $259.7053 | $259.71 | $259.70 | $259.70 |
| Purchase #2 | $233.80 | 3.553% | $242.1069 | $242.11 | $242.10 | $242.10 |
| Purchase #3 | $87.91 | 12.759% | $99.1264 | $99.13 | $99.15 | $99.10 |
| Purchase #4 | $167.51 | 7.524% | $180.1135 | $180.11 | $180.10 | $180.10 |
| Purchase #5 | $246.32 | 5.226% | $259.1927 | $259.19 | $259.20 | $259.20 |
| Purchase #6 | $130.55 | 13.495% | $148.1677 | $148.17 | $148.15 | $148.20 |
| Purchase #7 | $220.46 | 9.707% | $241.8601 | $241.86 | $241.85 | $241.90 |
| 7 purchase totals = | $1,337.18 | $1,430.2726 | $1,430.28 | $1,430.25 | $1,430.30 | |