| 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 | $180.47 | 9.780% | $198.12 | $198.12 | $198.10 | $198.10 |
| Purchase #2 | $50.48 | 13.552% | $57.321 | $57.32 | $57.30 | $57.30 |
| Purchase #3 | $26.99 | 8.653% | $29.3254 | $29.33 | $29.35 | $29.30 |
| Purchase #4 | $221.69 | 7.617% | $238.5761 | $238.58 | $238.60 | $238.60 |
| Purchase #5 | $207.49 | 8.306% | $224.7241 | $224.72 | $224.70 | $224.70 |
| Purchase #6 | $126.82 | 7.349% | $136.14 | $136.14 | $136.15 | $136.10 |
| Purchase #7 | $202.93 | 13.337% | $229.9948 | $229.99 | $230.00 | $230.00 |
| 7 purchase totals = | $1,016.87 | $1,114.2014 | $1,114.20 | $1,114.20 | $1,114.10 | |