| 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 | $121.34 | 7.179% | $130.051 | $130.05 | $130.05 | $130.10 |
| Purchase #2 | $203.73 | 5.608% | $215.1552 | $215.16 | $215.15 | $215.20 |
| Purchase #3 | $162.40 | 7.447% | $174.4939 | $174.49 | $174.50 | $174.50 |
| Purchase #4 | $173.99 | 6.220% | $184.8122 | $184.81 | $184.80 | $184.80 |
| Purchase #5 | $65.58 | 9.483% | $71.799 | $71.80 | $71.80 | $71.80 |
| Purchase #6 | $121.92 | 11.846% | $136.3626 | $136.36 | $136.35 | $136.40 |
| Purchase #7 | $100.93 | 9.869% | $110.8908 | $110.89 | $110.90 | $110.90 |
| 7 purchase totals = | $949.89 | $1,023.5647 | $1,023.56 | $1,023.55 | $1,023.70 | |