| 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 | $170.38 | 11.137% | $189.3552 | $189.36 | $189.35 | $189.40 |
| Purchase #2 | $29.35 | 6.741% | $31.3285 | $31.33 | $31.35 | $31.30 |
| Purchase #3 | $234.69 | 12.793% | $264.7139 | $264.71 | $264.70 | $264.70 |
| Purchase #4 | $91.32 | 11.691% | $101.9962 | $102.00 | $102.00 | $102.00 |
| Purchase #5 | $10.42 | 11.515% | $11.6199 | $11.62 | $11.60 | $11.60 |
| Purchase #6 | $241.89 | 10.585% | $267.4941 | $267.49 | $267.50 | $267.50 |
| Purchase #7 | $232.51 | 6.844% | $248.423 | $248.42 | $248.40 | $248.40 |
| 7 purchase totals = | $1,010.56 | $1,114.9308 | $1,114.93 | $1,114.90 | $1,114.90 | |