| 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 | $37.43 | 12.326% | $42.0436 | $42.04 | $42.05 | $42.00 |
| Purchase #2 | $91.54 | 5.506% | $96.5802 | $96.58 | $96.60 | $96.60 |
| Purchase #3 | $218.98 | 4.575% | $228.9983 | $229.00 | $229.00 | $229.00 |
| Purchase #4 | $168.50 | 13.594% | $191.4059 | $191.41 | $191.40 | $191.40 |
| Purchase #5 | $196.58 | 3.691% | $203.8358 | $203.84 | $203.85 | $203.80 |
| Purchase #6 | $69.82 | 11.217% | $77.6517 | $77.65 | $77.65 | $77.70 |
| Purchase #7 | $158.47 | 4.869% | $166.1859 | $166.19 | $166.20 | $166.20 |
| 7 purchase totals = | $941.32 | $1,006.7014 | $1,006.71 | $1,006.75 | $1,006.70 | |