| 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 | $211.34 | 8.674% | $229.6716 | $229.67 | $229.65 | $229.70 |
| Purchase #2 | $137.63 | 8.429% | $149.2308 | $149.23 | $149.25 | $149.20 |
| Purchase #3 | $76.58 | 3.810% | $79.4977 | $79.50 | $79.50 | $79.50 |
| Purchase #4 | $19.98 | 5.823% | $21.1434 | $21.14 | $21.15 | $21.10 |
| Purchase #5 | $146.51 | 13.320% | $166.0251 | $166.03 | $166.05 | $166.00 |
| Purchase #6 | $206.47 | 11.367% | $229.9394 | $229.94 | $229.95 | $229.90 |
| Purchase #7 | $122.95 | 4.186% | $128.0967 | $128.10 | $128.10 | $128.10 |
| 7 purchase totals = | $921.46 | $1,003.6047 | $1,003.61 | $1,003.65 | $1,003.50 | |