| 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 | $20.47 | 12.277% | $22.9831 | $22.98 | $23.00 | $23.00 |
| Purchase #2 | $131.35 | 12.170% | $147.3353 | $147.34 | $147.35 | $147.30 |
| Purchase #3 | $203.65 | 5.244% | $214.3294 | $214.33 | $214.35 | $214.30 |
| Purchase #4 | $60.50 | 7.287% | $64.9086 | $64.91 | $64.90 | $64.90 |
| Purchase #5 | $159.76 | 8.607% | $173.5105 | $173.51 | $173.50 | $173.50 |
| Purchase #6 | $101.74 | 7.557% | $109.4285 | $109.43 | $109.45 | $109.40 |
| Purchase #7 | $92.92 | 8.793% | $101.0905 | $101.09 | $101.10 | $101.10 |
| 7 purchase totals = | $770.39 | $833.5859 | $833.59 | $833.65 | $833.50 | |