| 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 | $224.86 | 8.469% | $243.9034 | $243.90 | $243.90 | $243.90 |
| Purchase #2 | $22.51 | 4.514% | $23.5261 | $23.53 | $23.55 | $23.50 |
| Purchase #3 | $87.58 | 5.530% | $92.4232 | $92.42 | $92.40 | $92.40 |
| Purchase #4 | $49.81 | 7.523% | $53.5572 | $53.56 | $53.55 | $53.60 |
| Purchase #5 | $38.64 | 12.564% | $43.4947 | $43.49 | $43.50 | $43.50 |
| Purchase #6 | $205.64 | 12.412% | $231.164 | $231.16 | $231.15 | $231.20 |
| Purchase #7 | $233.94 | 10.249% | $257.9165 | $257.92 | $257.90 | $257.90 |
| 7 purchase totals = | $862.98 | $945.9851 | $945.98 | $945.95 | $946.00 | |