| 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 | $33.28 | 11.295% | $37.039 | $37.04 | $37.05 | $37.00 |
| Purchase #2 | $219.97 | 12.260% | $246.9383 | $246.94 | $246.95 | $246.90 |
| Purchase #3 | $63.78 | 13.530% | $72.4094 | $72.41 | $72.40 | $72.40 |
| Purchase #4 | $227.95 | 10.496% | $251.8756 | $251.88 | $251.90 | $251.90 |
| Purchase #5 | $227.28 | 7.504% | $244.3351 | $244.34 | $244.35 | $244.30 |
| Purchase #6 | $240.62 | 7.438% | $258.5173 | $258.52 | $258.50 | $258.50 |
| Purchase #7 | $170.72 | 4.660% | $178.6756 | $178.68 | $178.70 | $178.70 |
| 7 purchase totals = | $1,183.60 | $1,289.7903 | $1,289.81 | $1,289.85 | $1,289.70 | |