| 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 | $5.98 | 11.632% | $6.6756 | $6.68 | $6.70 | $6.70 |
| Purchase #2 | $227.69 | 11.749% | $254.4413 | $254.44 | $254.45 | $254.40 |
| Purchase #3 | $127.64 | 13.109% | $144.3723 | $144.37 | $144.35 | $144.40 |
| Purchase #4 | $198.54 | 11.485% | $221.3423 | $221.34 | $221.35 | $221.30 |
| Purchase #5 | $214.37 | 13.838% | $244.0345 | $244.03 | $244.05 | $244.00 |
| Purchase #6 | $146.36 | 13.180% | $165.6502 | $165.65 | $165.65 | $165.70 |
| Purchase #7 | $239.97 | 6.743% | $256.1512 | $256.15 | $256.15 | $256.20 |
| 7 purchase totals = | $1,160.55 | $1,292.6674 | $1,292.66 | $1,292.70 | $1,292.70 | |