| 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 | $106.84 | 6.302% | $113.5731 | $113.57 | $113.55 | $113.60 |
| Purchase #2 | $194.55 | 6.113% | $206.4428 | $206.44 | $206.45 | $206.40 |
| Purchase #3 | $48.86 | 4.347% | $50.9839 | $50.98 | $51.00 | $51.00 |
| Purchase #4 | $30.98 | 3.634% | $32.1058 | $32.11 | $32.10 | $32.10 |
| Purchase #5 | $115.75 | 11.309% | $128.8402 | $128.84 | $128.85 | $128.80 |
| Purchase #6 | $208.50 | 13.802% | $237.2772 | $237.28 | $237.30 | $237.30 |
| Purchase #7 | $18.29 | 7.268% | $19.6193 | $19.62 | $19.60 | $19.60 |
| 7 purchase totals = | $723.77 | $788.8423 | $788.84 | $788.85 | $788.80 | |