| 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 | $23.55 | 9.640% | $25.8202 | $25.82 | $25.80 | $25.80 |
| Purchase #2 | $166.41 | 11.285% | $185.1894 | $185.19 | $185.20 | $185.20 |
| Purchase #3 | $20.48 | 12.798% | $23.101 | $23.10 | $23.10 | $23.10 |
| Purchase #4 | $207.72 | 7.368% | $223.0248 | $223.02 | $223.00 | $223.00 |
| Purchase #5 | $77.75 | 4.657% | $81.3708 | $81.37 | $81.35 | $81.40 |
| Purchase #6 | $226.96 | 5.297% | $238.9821 | $238.98 | $239.00 | $239.00 |
| Purchase #7 | $94.64 | 3.617% | $98.0631 | $98.06 | $98.05 | $98.10 |
| 7 purchase totals = | $817.51 | $875.5514 | $875.54 | $875.50 | $875.60 | |