| 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 | $47.94 | 10.150% | $52.8059 | $52.81 | $52.80 | $52.80 |
| Purchase #2 | $20.53 | 10.307% | $22.646 | $22.65 | $22.65 | $22.60 |
| Purchase #3 | $132.92 | 6.361% | $141.375 | $141.38 | $141.40 | $141.40 |
| Purchase #4 | $218.42 | 5.385% | $230.1819 | $230.18 | $230.20 | $230.20 |
| Purchase #5 | $41.82 | 9.291% | $45.7055 | $45.71 | $45.70 | $45.70 |
| Purchase #6 | $175.96 | 13.588% | $199.8694 | $199.87 | $199.85 | $199.90 |
| Purchase #7 | $238.67 | 4.409% | $249.193 | $249.19 | $249.20 | $249.20 |
| 7 purchase totals = | $876.26 | $941.7767 | $941.79 | $941.80 | $941.80 | |