| 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 | $207.54 | 8.504% | $225.1892 | $225.19 | $225.20 | $225.20 |
| Purchase #2 | $94.64 | 6.825% | $101.0992 | $101.10 | $101.10 | $101.10 |
| Purchase #3 | $146.54 | 9.568% | $160.5609 | $160.56 | $160.55 | $160.60 |
| Purchase #4 | $112.80 | 3.261% | $116.4784 | $116.48 | $116.50 | $116.50 |
| Purchase #5 | $93.60 | 9.597% | $102.5828 | $102.58 | $102.60 | $102.60 |
| Purchase #6 | $197.97 | 10.404% | $218.5668 | $218.57 | $218.55 | $218.60 |
| Purchase #7 | $135.47 | 12.482% | $152.3794 | $152.38 | $152.40 | $152.40 |
| 7 purchase totals = | $988.56 | $1,076.8567 | $1,076.86 | $1,076.90 | $1,077.00 | |