| 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 | $9.49 | 6.305% | $10.0883 | $10.09 | $10.10 | $10.10 |
| Purchase #2 | $151.29 | 11.283% | $168.3601 | $168.36 | $168.35 | $168.40 |
| Purchase #3 | $194.42 | 10.108% | $214.072 | $214.07 | $214.05 | $214.10 |
| Purchase #4 | $200.49 | 8.625% | $217.7823 | $217.78 | $217.80 | $217.80 |
| Purchase #5 | $89.45 | 6.435% | $95.2061 | $95.21 | $95.20 | $95.20 |
| Purchase #6 | $186.72 | 9.249% | $203.9897 | $203.99 | $204.00 | $204.00 |
| Purchase #7 | $189.86 | 3.825% | $197.1221 | $197.12 | $197.10 | $197.10 |
| 7 purchase totals = | $1,021.72 | $1,106.6206 | $1,106.62 | $1,106.60 | $1,106.70 | |