| 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 | $113.27 | 6.651% | $120.8036 | $120.80 | $120.80 | $120.80 |
| Purchase #2 | $184.90 | 13.648% | $210.1352 | $210.14 | $210.15 | $210.10 |
| Purchase #3 | $152.32 | 12.248% | $170.9762 | $170.98 | $171.00 | $171.00 |
| Purchase #4 | $211.47 | 3.437% | $218.7382 | $218.74 | $218.75 | $218.70 |
| Purchase #5 | $142.99 | 9.790% | $156.9887 | $156.99 | $157.00 | $157.00 |
| Purchase #6 | $46.74 | 3.126% | $48.2011 | $48.20 | $48.20 | $48.20 |
| Purchase #7 | $189.86 | 9.664% | $208.2081 | $208.21 | $208.20 | $208.20 |
| 7 purchase totals = | $1,041.55 | $1,134.0511 | $1,134.06 | $1,134.10 | $1,134.00 | |