| 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 | $192.92 | 12.792% | $217.5983 | $217.60 | $217.60 | $217.60 |
| Purchase #2 | $234.78 | 12.246% | $263.5312 | $263.53 | $263.55 | $263.50 |
| Purchase #3 | $98.69 | 7.108% | $105.7049 | $105.70 | $105.70 | $105.70 |
| Purchase #4 | $153.68 | 8.227% | $166.3233 | $166.32 | $166.30 | $166.30 |
| Purchase #5 | $10.83 | 6.160% | $11.4971 | $11.50 | $11.50 | $11.50 |
| Purchase #6 | $246.39 | 13.637% | $279.9902 | $279.99 | $280.00 | $280.00 |
| Purchase #7 | $214.51 | 8.442% | $232.6189 | $232.62 | $232.60 | $232.60 |
| 7 purchase totals = | $1,151.80 | $1,277.2639 | $1,277.26 | $1,277.25 | $1,277.20 | |