| 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 | $211.71 | 9.636% | $232.1104 | $232.11 | $232.10 | $232.10 |
| Purchase #2 | $215.25 | 7.623% | $231.6585 | $231.66 | $231.65 | $231.70 |
| Purchase #3 | $220.65 | 10.681% | $244.2176 | $244.22 | $244.20 | $244.20 |
| Purchase #4 | $138.46 | 11.431% | $154.2874 | $154.29 | $154.30 | $154.30 |
| Purchase #5 | $71.35 | 10.457% | $78.8111 | $78.81 | $78.80 | $78.80 |
| Purchase #6 | $147.49 | 9.371% | $161.3113 | $161.31 | $161.30 | $161.30 |
| Purchase #7 | $12.25 | 12.675% | $13.8027 | $13.80 | $13.80 | $13.80 |
| 7 purchase totals = | $1,017.16 | $1,116.1990 | $1,116.20 | $1,116.15 | $1,116.20 | |