| 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 | $101.64 | 7.151% | $108.9083 | $108.91 | $108.90 | $108.90 |
| Purchase #2 | $229.29 | 5.250% | $241.3277 | $241.33 | $241.35 | $241.30 |
| Purchase #3 | $120.49 | 12.868% | $135.9947 | $135.99 | $136.00 | $136.00 |
| Purchase #4 | $45.56 | 6.466% | $48.5059 | $48.51 | $48.50 | $48.50 |
| Purchase #5 | $177.75 | 4.168% | $185.1586 | $185.16 | $185.15 | $185.20 |
| Purchase #6 | $187.51 | 4.176% | $195.3404 | $195.34 | $195.35 | $195.30 |
| Purchase #7 | $100.33 | 8.326% | $108.6835 | $108.68 | $108.70 | $108.70 |
| 7 purchase totals = | $962.57 | $1,023.9191 | $1,023.92 | $1,023.95 | $1,023.90 | |