| 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 | $45.84 | 10.808% | $50.7944 | $50.79 | $50.80 | $50.80 |
| Purchase #2 | $135.92 | 10.464% | $150.1427 | $150.14 | $150.15 | $150.10 |
| Purchase #3 | $176.46 | 6.399% | $187.7517 | $187.75 | $187.75 | $187.80 |
| Purchase #4 | $223.92 | 7.318% | $240.3065 | $240.31 | $240.30 | $240.30 |
| Purchase #5 | $111.43 | 9.611% | $122.1395 | $122.14 | $122.15 | $122.10 |
| Purchase #6 | $230.69 | 13.244% | $261.2426 | $261.24 | $261.25 | $261.20 |
| Purchase #7 | $21.64 | 3.624% | $22.4242 | $22.42 | $22.40 | $22.40 |
| 7 purchase totals = | $945.90 | $1,034.8016 | $1,034.79 | $1,034.80 | $1,034.70 | |