| 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 | $136.51 | 11.309% | $151.9479 | $151.95 | $151.95 | $151.90 |
| Purchase #2 | $101.73 | 11.748% | $113.6812 | $113.68 | $113.70 | $113.70 |
| Purchase #3 | $189.66 | 10.788% | $210.1205 | $210.12 | $210.10 | $210.10 |
| Purchase #4 | $128.85 | 7.368% | $138.3437 | $138.34 | $138.35 | $138.30 |
| Purchase #5 | $47.72 | 5.414% | $50.3036 | $50.30 | $50.30 | $50.30 |
| Purchase #6 | $234.49 | 13.832% | $266.9247 | $266.92 | $266.90 | $266.90 |
| Purchase #7 | $245.55 | 9.709% | $269.3904 | $269.39 | $269.40 | $269.40 |
| 7 purchase totals = | $1,084.51 | $1,200.7120 | $1,200.70 | $1,200.70 | $1,200.60 | |