| 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 | $85.34 | 6.260% | $90.6823 | $90.68 | $90.70 | $90.70 |
| Purchase #2 | $234.96 | 3.389% | $242.9228 | $242.92 | $242.90 | $242.90 |
| Purchase #3 | $184.59 | 7.195% | $197.8713 | $197.87 | $197.85 | $197.90 |
| Purchase #4 | $119.89 | 12.634% | $135.0369 | $135.04 | $135.05 | $135.00 |
| Purchase #5 | $140.96 | 12.828% | $159.0423 | $159.04 | $159.05 | $159.00 |
| Purchase #6 | $228.31 | 7.568% | $245.5885 | $245.59 | $245.60 | $245.60 |
| Purchase #7 | $187.62 | 13.541% | $213.0256 | $213.03 | $213.05 | $213.00 |
| 7 purchase totals = | $1,181.67 | $1,284.1697 | $1,284.17 | $1,284.20 | $1,284.10 | |