| 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 | $200.91 | 9.167% | $219.3274 | $219.33 | $219.35 | $219.30 |
| Purchase #2 | $228.85 | 13.114% | $258.8614 | $258.86 | $258.85 | $258.90 |
| Purchase #3 | $113.58 | 13.730% | $129.1745 | $129.17 | $129.15 | $129.20 |
| Purchase #4 | $149.90 | 5.683% | $158.4188 | $158.42 | $158.40 | $158.40 |
| Purchase #5 | $34.96 | 5.377% | $36.8398 | $36.84 | $36.85 | $36.80 |
| Purchase #6 | $86.29 | 12.163% | $96.7855 | $96.79 | $96.80 | $96.80 |
| Purchase #7 | $138.75 | 8.754% | $150.8962 | $150.90 | $150.90 | $150.90 |
| 7 purchase totals = | $953.24 | $1,050.3036 | $1,050.31 | $1,050.30 | $1,050.30 | |