| 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 | $20.62 | 13.794% | $23.4643 | $23.46 | $23.45 | $23.50 |
| Purchase #2 | $141.68 | 12.594% | $159.5232 | $159.52 | $159.50 | $159.50 |
| Purchase #3 | $223.78 | 7.403% | $240.3464 | $240.35 | $240.35 | $240.30 |
| Purchase #4 | $49.85 | 7.395% | $53.5364 | $53.54 | $53.55 | $53.50 |
| Purchase #5 | $185.70 | 6.853% | $198.426 | $198.43 | $198.45 | $198.40 |
| Purchase #6 | $97.67 | 10.695% | $108.1158 | $108.12 | $108.10 | $108.10 |
| Purchase #7 | $245.94 | 5.131% | $258.5592 | $258.56 | $258.55 | $258.60 |
| 7 purchase totals = | $965.24 | $1,041.9713 | $1,041.98 | $1,041.95 | $1,041.90 | |