| 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 | $217.91 | 4.381% | $227.4566 | $227.46 | $227.45 | $227.50 |
| Purchase #2 | $178.35 | 7.305% | $191.3785 | $191.38 | $191.40 | $191.40 |
| Purchase #3 | $135.49 | 12.642% | $152.6186 | $152.62 | $152.60 | $152.60 |
| Purchase #4 | $245.77 | 12.820% | $277.2777 | $277.28 | $277.30 | $277.30 |
| Purchase #5 | $102.67 | 7.430% | $110.2984 | $110.30 | $110.30 | $110.30 |
| Purchase #6 | $229.47 | 3.529% | $237.568 | $237.57 | $237.55 | $237.60 |
| Purchase #7 | $186.55 | 5.718% | $197.2169 | $197.22 | $197.20 | $197.20 |
| 7 purchase totals = | $1,296.21 | $1,393.8147 | $1,393.83 | $1,393.80 | $1,393.90 | |