| 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 | $107.53 | 12.277% | $120.7315 | $120.73 | $120.75 | $120.70 |
| Purchase #2 | $205.40 | 6.659% | $219.0776 | $219.08 | $219.10 | $219.10 |
| Purchase #3 | $105.31 | 6.431% | $112.0825 | $112.08 | $112.10 | $112.10 |
| Purchase #4 | $193.87 | 4.620% | $202.8268 | $202.83 | $202.85 | $202.80 |
| Purchase #5 | $82.75 | 5.833% | $87.5768 | $87.58 | $87.60 | $87.60 |
| Purchase #6 | $93.94 | 7.524% | $101.008 | $101.01 | $101.00 | $101.00 |
| Purchase #7 | $174.90 | 13.297% | $198.1565 | $198.16 | $198.15 | $198.20 |
| 7 purchase totals = | $963.70 | $1,041.4597 | $1,041.47 | $1,041.55 | $1,041.50 | |