| 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 | $224.46 | 13.278% | $254.2638 | $254.26 | $254.25 | $254.30 |
| Purchase #2 | $18.60 | 13.690% | $21.1463 | $21.15 | $21.15 | $21.10 |
| Purchase #3 | $152.65 | 4.664% | $159.7696 | $159.77 | $159.75 | $159.80 |
| Purchase #4 | $239.35 | 12.248% | $268.6656 | $268.67 | $268.65 | $268.70 |
| Purchase #5 | $166.89 | 10.527% | $184.4585 | $184.46 | $184.45 | $184.50 |
| Purchase #6 | $178.44 | 9.866% | $196.0449 | $196.04 | $196.05 | $196.00 |
| Purchase #7 | $43.67 | 12.458% | $49.1104 | $49.11 | $49.10 | $49.10 |
| 7 purchase totals = | $1,024.06 | $1,133.4591 | $1,133.46 | $1,133.40 | $1,133.50 | |