| 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 | $222.46 | 13.503% | $252.4988 | $252.50 | $252.50 | $252.50 |
| Purchase #2 | $92.57 | 5.560% | $97.7169 | $97.72 | $97.70 | $97.70 |
| Purchase #3 | $174.29 | 7.664% | $187.6476 | $187.65 | $187.65 | $187.60 |
| Purchase #4 | $39.96 | 4.720% | $41.8461 | $41.85 | $41.85 | $41.80 |
| Purchase #5 | $144.75 | 10.111% | $159.3857 | $159.39 | $159.40 | $159.40 |
| Purchase #6 | $20.33 | 9.702% | $22.3024 | $22.30 | $22.30 | $22.30 |
| Purchase #7 | $204.81 | 12.543% | $230.4993 | $230.50 | $230.50 | $230.50 |
| 7 purchase totals = | $899.17 | $991.8968 | $991.91 | $991.90 | $991.80 | |