| 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 | $38.73 | 12.518% | $43.5782 | $43.58 | $43.60 | $43.60 |
| Purchase #2 | $239.36 | 10.630% | $264.804 | $264.80 | $264.80 | $264.80 |
| Purchase #3 | $185.75 | 8.873% | $202.2316 | $202.23 | $202.25 | $202.20 |
| Purchase #4 | $141.61 | 5.869% | $149.9211 | $149.92 | $149.90 | $149.90 |
| Purchase #5 | $191.68 | 13.864% | $218.2545 | $218.25 | $218.25 | $218.30 |
| Purchase #6 | $125.89 | 11.658% | $140.5663 | $140.57 | $140.55 | $140.60 |
| Purchase #7 | $178.30 | 10.521% | $197.0589 | $197.06 | $197.05 | $197.10 |
| 7 purchase totals = | $1,101.32 | $1,216.4146 | $1,216.41 | $1,216.40 | $1,216.50 | |