| 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 | $119.72 | 11.828% | $133.8805 | $133.88 | $133.90 | $133.90 |
| Purchase #2 | $120.54 | 12.332% | $135.405 | $135.41 | $135.40 | $135.40 |
| Purchase #3 | $202.72 | 5.389% | $213.6446 | $213.64 | $213.65 | $213.60 |
| Purchase #4 | $238.59 | 7.388% | $256.217 | $256.22 | $256.20 | $256.20 |
| Purchase #5 | $23.48 | 6.398% | $24.9823 | $24.98 | $25.00 | $25.00 |
| Purchase #6 | $26.96 | 9.453% | $29.5085 | $29.51 | $29.50 | $29.50 |
| Purchase #7 | $77.98 | 5.368% | $82.166 | $82.17 | $82.15 | $82.20 |
| 7 purchase totals = | $809.99 | $875.8039 | $875.81 | $875.80 | $875.80 | |