| 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 | $23.38 | 3.307% | $24.1532 | $24.15 | $24.15 | $24.20 |
| Purchase #2 | $214.32 | 7.838% | $231.1184 | $231.12 | $231.10 | $231.10 |
| Purchase #3 | $227.71 | 4.549% | $238.0685 | $238.07 | $238.05 | $238.10 |
| Purchase #4 | $202.37 | 10.310% | $223.2343 | $223.23 | $223.25 | $223.20 |
| Purchase #5 | $161.89 | 6.117% | $171.7928 | $171.79 | $171.80 | $171.80 |
| Purchase #6 | $249.86 | 4.170% | $260.2792 | $260.28 | $260.30 | $260.30 |
| Purchase #7 | $210.64 | 6.614% | $224.5717 | $224.57 | $224.55 | $224.60 |
| 7 purchase totals = | $1,290.17 | $1,373.2181 | $1,373.21 | $1,373.20 | $1,373.30 | |