| 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 | $134.74 | 6.116% | $142.9807 | $142.98 | $143.00 | $143.00 |
| Purchase #2 | $244.65 | 12.332% | $274.8202 | $274.82 | $274.80 | $274.80 |
| Purchase #3 | $93.94 | 8.286% | $101.7239 | $101.72 | $101.70 | $101.70 |
| Purchase #4 | $122.26 | 5.392% | $128.8523 | $128.85 | $128.85 | $128.90 |
| Purchase #5 | $224.52 | 5.615% | $237.1268 | $237.13 | $237.15 | $237.10 |
| Purchase #6 | $237.67 | 8.741% | $258.4447 | $258.44 | $258.45 | $258.40 |
| Purchase #7 | $141.36 | 6.646% | $150.7548 | $150.75 | $150.75 | $150.80 |
| 7 purchase totals = | $1,199.14 | $1,294.7034 | $1,294.69 | $1,294.70 | $1,294.70 | |