| 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 | $116.60 | 3.436% | $120.6064 | $120.61 | $120.60 | $120.60 |
| Purchase #2 | $94.84 | 13.639% | $107.7752 | $107.78 | $107.80 | $107.80 |
| Purchase #3 | $71.33 | 8.537% | $77.4194 | $77.42 | $77.40 | $77.40 |
| Purchase #4 | $193.54 | 5.756% | $204.6802 | $204.68 | $204.70 | $204.70 |
| Purchase #5 | $191.78 | 13.124% | $216.9492 | $216.95 | $216.95 | $216.90 |
| Purchase #6 | $141.33 | 8.834% | $153.8151 | $153.82 | $153.80 | $153.80 |
| Purchase #7 | $110.61 | 10.327% | $122.0327 | $122.03 | $122.05 | $122.00 |
| 7 purchase totals = | $920.03 | $1,003.2782 | $1,003.29 | $1,003.30 | $1,003.20 | |