| 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 | $200.72 | 8.489% | $217.7591 | $217.76 | $217.75 | $217.80 |
| Purchase #2 | $124.61 | 3.399% | $128.8455 | $128.85 | $128.85 | $128.80 |
| Purchase #3 | $245.53 | 4.708% | $257.0896 | $257.09 | $257.10 | $257.10 |
| Purchase #4 | $28.98 | 10.565% | $32.0417 | $32.04 | $32.05 | $32.00 |
| Purchase #5 | $183.48 | 11.344% | $204.294 | $204.29 | $204.30 | $204.30 |
| Purchase #6 | $108.76 | 11.183% | $120.9226 | $120.92 | $120.90 | $120.90 |
| Purchase #7 | $80.66 | 10.229% | $88.9107 | $88.91 | $88.90 | $88.90 |
| 7 purchase totals = | $972.74 | $1,049.8632 | $1,049.86 | $1,049.85 | $1,049.80 | |