| 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 | $80.25 | 13.180% | $90.827 | $90.83 | $90.85 | $90.80 |
| Purchase #2 | $152.52 | 3.621% | $158.0427 | $158.04 | $158.05 | $158.00 |
| Purchase #3 | $247.77 | 12.185% | $277.9608 | $277.96 | $277.95 | $278.00 |
| Purchase #4 | $122.66 | 8.394% | $132.9561 | $132.96 | $132.95 | $133.00 |
| Purchase #5 | $80.65 | 4.790% | $84.5131 | $84.51 | $84.50 | $84.50 |
| Purchase #6 | $131.45 | 13.701% | $149.46 | $149.46 | $149.45 | $149.50 |
| Purchase #7 | $218.78 | 6.348% | $232.6682 | $232.67 | $232.65 | $232.70 |
| 7 purchase totals = | $1,034.08 | $1,126.4279 | $1,126.43 | $1,126.40 | $1,126.50 | |