| 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 | $84.86 | 7.607% | $91.3153 | $91.32 | $91.30 | $91.30 |
| Purchase #2 | $216.53 | 9.468% | $237.0311 | $237.03 | $237.05 | $237.00 |
| Purchase #3 | $224.40 | 3.286% | $231.7738 | $231.77 | $231.75 | $231.80 |
| Purchase #4 | $224.53 | 11.545% | $250.452 | $250.45 | $250.45 | $250.50 |
| Purchase #5 | $109.67 | 8.602% | $119.1038 | $119.10 | $119.10 | $119.10 |
| Purchase #6 | $138.39 | 12.624% | $155.8604 | $155.86 | $155.85 | $155.90 |
| Purchase #7 | $53.48 | 7.746% | $57.6226 | $57.62 | $57.60 | $57.60 |
| 7 purchase totals = | $1,051.86 | $1,143.1590 | $1,143.15 | $1,143.10 | $1,143.20 | |