| 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 | $83.74 | 4.685% | $87.6632 | $87.66 | $87.65 | $87.70 |
| Purchase #2 | $130.70 | 10.810% | $144.8287 | $144.83 | $144.85 | $144.80 |
| Purchase #3 | $150.97 | 3.551% | $156.3309 | $156.33 | $156.35 | $156.30 |
| Purchase #4 | $245.55 | 8.322% | $265.9847 | $265.98 | $266.00 | $266.00 |
| Purchase #5 | $188.80 | 3.506% | $195.4193 | $195.42 | $195.40 | $195.40 |
| Purchase #6 | $90.97 | 6.109% | $96.5274 | $96.53 | $96.55 | $96.50 |
| Purchase #7 | $236.49 | 12.436% | $265.8999 | $265.90 | $265.90 | $265.90 |
| 7 purchase totals = | $1,127.22 | $1,212.6541 | $1,212.65 | $1,212.70 | $1,212.60 | |