| 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 | $171.55 | 13.297% | $194.361 | $194.36 | $194.35 | $194.40 |
| Purchase #2 | $34.60 | 11.506% | $38.5811 | $38.58 | $38.60 | $38.60 |
| Purchase #3 | $13.61 | 6.773% | $14.5318 | $14.53 | $14.55 | $14.50 |
| Purchase #4 | $208.33 | 10.770% | $230.7671 | $230.77 | $230.75 | $230.80 |
| Purchase #5 | $199.42 | 5.220% | $209.8297 | $209.83 | $209.85 | $209.80 |
| Purchase #6 | $236.94 | 3.357% | $244.8941 | $244.89 | $244.90 | $244.90 |
| Purchase #7 | $170.43 | 9.759% | $187.0623 | $187.06 | $187.05 | $187.10 |
| 7 purchase totals = | $1,034.88 | $1,120.0271 | $1,120.02 | $1,120.05 | $1,120.10 | |