| 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 | $121.85 | 13.687% | $138.5276 | $138.53 | $138.55 | $138.50 |
| Purchase #2 | $86.90 | 7.233% | $93.1855 | $93.19 | $93.20 | $93.20 |
| Purchase #3 | $114.63 | 7.158% | $122.8352 | $122.84 | $122.85 | $122.80 |
| Purchase #4 | $97.38 | 7.427% | $104.6124 | $104.61 | $104.60 | $104.60 |
| Purchase #5 | $216.73 | 12.198% | $243.1667 | $243.17 | $243.15 | $243.20 |
| Purchase #6 | $238.46 | 6.161% | $253.1515 | $253.15 | $253.15 | $253.20 |
| Purchase #7 | $178.36 | 13.441% | $202.3334 | $202.33 | $202.35 | $202.30 |
| 7 purchase totals = | $1,054.31 | $1,157.8123 | $1,157.82 | $1,157.85 | $1,157.80 | |