| 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 | $125.88 | 7.747% | $135.6319 | $135.63 | $135.65 | $135.60 |
| Purchase #2 | $246.51 | 11.561% | $275.009 | $275.01 | $275.00 | $275.00 |
| Purchase #3 | $221.67 | 5.676% | $234.252 | $234.25 | $234.25 | $234.30 |
| Purchase #4 | $39.45 | 6.472% | $42.0032 | $42.00 | $42.00 | $42.00 |
| Purchase #5 | $50.44 | 8.365% | $54.6593 | $54.66 | $54.65 | $54.70 |
| Purchase #6 | $182.63 | 13.794% | $207.822 | $207.82 | $207.80 | $207.80 |
| Purchase #7 | $48.83 | 8.560% | $53.0098 | $53.01 | $53.00 | $53.00 |
| 7 purchase totals = | $915.41 | $1,002.3872 | $1,002.38 | $1,002.35 | $1,002.40 | |