| 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 | $14.68 | 12.202% | $16.4713 | $16.47 | $16.45 | $16.50 |
| Purchase #2 | $246.39 | 8.284% | $266.8009 | $266.80 | $266.80 | $266.80 |
| Purchase #3 | $227.51 | 12.696% | $256.3947 | $256.39 | $256.40 | $256.40 |
| Purchase #4 | $250.46 | 11.464% | $279.1727 | $279.17 | $279.15 | $279.20 |
| Purchase #5 | $89.97 | 3.492% | $93.1118 | $93.11 | $93.10 | $93.10 |
| Purchase #6 | $218.91 | 11.752% | $244.6363 | $244.64 | $244.65 | $244.60 |
| Purchase #7 | $120.43 | 10.591% | $133.1847 | $133.18 | $133.20 | $133.20 |
| 7 purchase totals = | $1,168.35 | $1,289.7724 | $1,289.76 | $1,289.75 | $1,289.80 | |