| 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 | $142.89 | 13.312% | $161.9115 | $161.91 | $161.90 | $161.90 |
| Purchase #2 | $50.68 | 6.386% | $53.9164 | $53.92 | $53.90 | $53.90 |
| Purchase #3 | $216.64 | 13.259% | $245.3643 | $245.36 | $245.35 | $245.40 |
| Purchase #4 | $221.51 | 4.430% | $231.3229 | $231.32 | $231.30 | $231.30 |
| Purchase #5 | $107.96 | 8.763% | $117.4205 | $117.42 | $117.40 | $117.40 |
| Purchase #6 | $197.88 | 13.304% | $224.206 | $224.21 | $224.20 | $224.20 |
| Purchase #7 | $112.72 | 7.599% | $121.2856 | $121.29 | $121.30 | $121.30 |
| 7 purchase totals = | $1,050.28 | $1,155.4272 | $1,155.43 | $1,155.35 | $1,155.40 | |