| 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 | $38.74 | 7.732% | $41.7354 | $41.74 | $41.75 | $41.70 |
| Purchase #2 | $219.27 | 10.741% | $242.8218 | $242.82 | $242.80 | $242.80 |
| Purchase #3 | $196.79 | 7.264% | $211.0848 | $211.08 | $211.10 | $211.10 |
| Purchase #4 | $188.30 | 11.306% | $209.5892 | $209.59 | $209.60 | $209.60 |
| Purchase #5 | $155.46 | 3.637% | $161.1141 | $161.11 | $161.10 | $161.10 |
| Purchase #6 | $45.31 | 4.658% | $47.4205 | $47.42 | $47.40 | $47.40 |
| Purchase #7 | $241.62 | 7.651% | $260.1063 | $260.11 | $260.10 | $260.10 |
| 7 purchase totals = | $1,085.49 | $1,173.8721 | $1,173.87 | $1,173.85 | $1,173.80 | |