| 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 | $224.34 | 13.186% | $253.9215 | $253.92 | $253.90 | $253.90 |
| Purchase #2 | $150.74 | 6.452% | $160.4657 | $160.47 | $160.45 | $160.50 |
| Purchase #3 | $212.56 | 6.610% | $226.6102 | $226.61 | $226.60 | $226.60 |
| Purchase #4 | $18.97 | 7.726% | $20.4356 | $20.44 | $20.45 | $20.40 |
| Purchase #5 | $82.53 | 8.667% | $89.6829 | $89.68 | $89.70 | $89.70 |
| Purchase #6 | $138.69 | 5.147% | $145.8284 | $145.83 | $145.85 | $145.80 |
| Purchase #7 | $189.36 | 3.137% | $195.3002 | $195.30 | $195.30 | $195.30 |
| 7 purchase totals = | $1,017.19 | $1,092.2445 | $1,092.25 | $1,092.25 | $1,092.20 | |