| 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 | $135.26 | 7.414% | $145.2882 | $145.29 | $145.30 | $145.30 |
| Purchase #2 | $191.63 | 8.179% | $207.3034 | $207.30 | $207.30 | $207.30 |
| Purchase #3 | $164.96 | 8.161% | $178.4224 | $178.42 | $178.40 | $178.40 |
| Purchase #4 | $235.51 | 4.130% | $245.2366 | $245.24 | $245.25 | $245.20 |
| Purchase #5 | $247.71 | 13.368% | $280.8239 | $280.82 | $280.80 | $280.80 |
| Purchase #6 | $72.68 | 6.138% | $77.1411 | $77.14 | $77.15 | $77.10 |
| Purchase #7 | $241.57 | 4.202% | $251.7208 | $251.72 | $251.70 | $251.70 |
| 7 purchase totals = | $1,289.32 | $1,385.9364 | $1,385.93 | $1,385.90 | $1,385.80 | |