| 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 | $247.36 | 10.412% | $273.1151 | $273.12 | $273.10 | $273.10 |
| Purchase #2 | $9.47 | 13.135% | $10.7139 | $10.71 | $10.70 | $10.70 |
| Purchase #3 | $226.28 | 12.670% | $254.9497 | $254.95 | $254.95 | $254.90 |
| Purchase #4 | $100.56 | 6.749% | $107.3468 | $107.35 | $107.35 | $107.30 |
| Purchase #5 | $154.91 | 4.682% | $162.1629 | $162.16 | $162.15 | $162.20 |
| Purchase #6 | $189.84 | 7.522% | $204.1198 | $204.12 | $204.10 | $204.10 |
| Purchase #7 | $189.34 | 11.366% | $210.8604 | $210.86 | $210.85 | $210.90 |
| 7 purchase totals = | $1,117.76 | $1,223.2686 | $1,223.27 | $1,223.20 | $1,223.20 | |