| 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 | $109.52 | 12.671% | $123.3973 | $123.40 | $123.40 | $123.40 |
| Purchase #2 | $194.27 | 11.400% | $216.4168 | $216.42 | $216.40 | $216.40 |
| Purchase #3 | $232.58 | 9.235% | $254.0588 | $254.06 | $254.05 | $254.10 |
| Purchase #4 | $24.27 | 6.688% | $25.8932 | $25.89 | $25.90 | $25.90 |
| Purchase #5 | $120.50 | 10.488% | $133.138 | $133.14 | $133.15 | $133.10 |
| Purchase #6 | $84.96 | 13.832% | $96.7117 | $96.71 | $96.70 | $96.70 |
| Purchase #7 | $250.98 | 6.457% | $267.1858 | $267.19 | $267.20 | $267.20 |
| 7 purchase totals = | $1,017.08 | $1,116.8016 | $1,116.81 | $1,116.80 | $1,116.80 | |