| 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 | $111.80 | 9.251% | $122.1426 | $122.14 | $122.15 | $122.10 |
| Purchase #2 | $154.84 | 4.584% | $161.9379 | $161.94 | $161.95 | $161.90 |
| Purchase #3 | $88.41 | 3.342% | $91.3647 | $91.36 | $91.35 | $91.40 |
| Purchase #4 | $204.69 | 13.270% | $231.8524 | $231.85 | $231.85 | $231.90 |
| Purchase #5 | $217.67 | 13.168% | $246.3328 | $246.33 | $246.35 | $246.30 |
| Purchase #6 | $232.42 | 10.159% | $256.0315 | $256.03 | $256.05 | $256.00 |
| Purchase #7 | $201.74 | 11.517% | $224.9744 | $224.97 | $224.95 | $225.00 |
| 7 purchase totals = | $1,211.57 | $1,334.6363 | $1,334.62 | $1,334.65 | $1,334.60 | |