| 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 | $193.79 | 13.241% | $219.4497 | $219.45 | $219.45 | $219.40 |
| Purchase #2 | $156.34 | 3.261% | $161.4382 | $161.44 | $161.45 | $161.40 |
| Purchase #3 | $245.53 | 5.539% | $259.1299 | $259.13 | $259.15 | $259.10 |
| Purchase #4 | $158.44 | 10.795% | $175.5436 | $175.54 | $175.55 | $175.50 |
| Purchase #5 | $201.30 | 12.740% | $226.9456 | $226.95 | $226.95 | $226.90 |
| Purchase #6 | $247.78 | 9.519% | $271.3662 | $271.37 | $271.35 | $271.40 |
| Purchase #7 | $78.45 | 11.589% | $87.5416 | $87.54 | $87.55 | $87.50 |
| 7 purchase totals = | $1,281.63 | $1,401.4148 | $1,401.42 | $1,401.45 | $1,401.20 | |