| 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 | $112.31 | 7.836% | $121.1106 | $121.11 | $121.10 | $121.10 |
| Purchase #2 | $238.63 | 6.710% | $254.6421 | $254.64 | $254.65 | $254.60 |
| Purchase #3 | $158.62 | 8.196% | $171.6205 | $171.62 | $171.60 | $171.60 |
| Purchase #4 | $245.42 | 7.644% | $264.1799 | $264.18 | $264.20 | $264.20 |
| Purchase #5 | $179.32 | 5.819% | $189.7546 | $189.75 | $189.75 | $189.80 |
| Purchase #6 | $174.28 | 4.348% | $181.8577 | $181.86 | $181.85 | $181.90 |
| Purchase #7 | $150.53 | 10.615% | $166.5088 | $166.51 | $166.50 | $166.50 |
| 7 purchase totals = | $1,259.11 | $1,349.6742 | $1,349.67 | $1,349.65 | $1,349.70 | |