| 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 | $120.68 | 10.861% | $133.7871 | $133.79 | $133.80 | $133.80 |
| Purchase #2 | $239.62 | 13.752% | $272.5725 | $272.57 | $272.55 | $272.60 |
| Purchase #3 | $158.39 | 7.726% | $170.6272 | $170.63 | $170.65 | $170.60 |
| Purchase #4 | $129.44 | 8.852% | $140.898 | $140.90 | $140.90 | $140.90 |
| Purchase #5 | $81.83 | 6.840% | $87.4272 | $87.43 | $87.45 | $87.40 |
| Purchase #6 | $208.72 | 5.226% | $219.6277 | $219.63 | $219.65 | $219.60 |
| Purchase #7 | $190.53 | 3.651% | $197.4863 | $197.49 | $197.50 | $197.50 |
| 7 purchase totals = | $1,129.21 | $1,222.4260 | $1,222.44 | $1,222.50 | $1,222.40 | |