| 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 | $203.87 | 3.170% | $210.3327 | $210.33 | $210.35 | $210.30 |
| Purchase #2 | $143.66 | 4.207% | $149.7038 | $149.70 | $149.70 | $149.70 |
| Purchase #3 | $97.75 | 8.739% | $106.2924 | $106.29 | $106.30 | $106.30 |
| Purchase #4 | $117.64 | 8.771% | $127.9582 | $127.96 | $127.95 | $128.00 |
| Purchase #5 | $88.69 | 12.662% | $99.9199 | $99.92 | $99.90 | $99.90 |
| Purchase #6 | $144.44 | 9.170% | $157.6851 | $157.69 | $157.70 | $157.70 |
| Purchase #7 | $195.53 | 4.716% | $204.7512 | $204.75 | $204.75 | $204.80 |
| 7 purchase totals = | $991.58 | $1,056.6433 | $1,056.64 | $1,056.65 | $1,056.70 | |