| 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 | $102.26 | 10.594% | $113.0934 | $113.09 | $113.10 | $113.10 |
| Purchase #2 | $107.25 | 13.395% | $121.6161 | $121.62 | $121.60 | $121.60 |
| Purchase #3 | $147.65 | 9.274% | $161.3431 | $161.34 | $161.35 | $161.30 |
| Purchase #4 | $174.95 | 5.412% | $184.4183 | $184.42 | $184.40 | $184.40 |
| Purchase #5 | $249.43 | 5.490% | $263.1237 | $263.12 | $263.10 | $263.10 |
| Purchase #6 | $47.93 | 9.815% | $52.6343 | $52.63 | $52.65 | $52.60 |
| Purchase #7 | $22.83 | 4.748% | $23.914 | $23.91 | $23.90 | $23.90 |
| 7 purchase totals = | $852.30 | $920.1429 | $920.13 | $920.10 | $920.00 | |