| 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 | $9.68 | 13.609% | $10.9974 | $11.00 | $11.00 | $11.00 |
| Purchase #2 | $117.60 | 13.782% | $133.8076 | $133.81 | $133.80 | $133.80 |
| Purchase #3 | $244.96 | 3.601% | $253.781 | $253.78 | $253.80 | $253.80 |
| Purchase #4 | $235.83 | 3.179% | $243.327 | $243.33 | $243.35 | $243.30 |
| Purchase #5 | $150.70 | 6.202% | $160.0464 | $160.05 | $160.05 | $160.00 |
| Purchase #6 | $179.99 | 6.434% | $191.5706 | $191.57 | $191.55 | $191.60 |
| Purchase #7 | $34.64 | 7.339% | $37.1822 | $37.18 | $37.20 | $37.20 |
| 7 purchase totals = | $973.40 | $1,030.7122 | $1,030.72 | $1,030.75 | $1,030.70 | |