| 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 | $76.98 | 10.111% | $84.7634 | $84.76 | $84.75 | $84.80 |
| Purchase #2 | $231.96 | 12.717% | $261.4584 | $261.46 | $261.45 | $261.50 |
| Purchase #3 | $162.62 | 9.698% | $178.3909 | $178.39 | $178.40 | $178.40 |
| Purchase #4 | $198.86 | 6.684% | $212.1518 | $212.15 | $212.15 | $212.20 |
| Purchase #5 | $128.64 | 9.664% | $141.0718 | $141.07 | $141.05 | $141.10 |
| Purchase #6 | $135.34 | 12.700% | $152.5282 | $152.53 | $152.55 | $152.50 |
| Purchase #7 | $189.49 | 5.497% | $199.9063 | $199.91 | $199.90 | $199.90 |
| 7 purchase totals = | $1,123.89 | $1,230.2708 | $1,230.27 | $1,230.25 | $1,230.40 | |