| 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 | $78.48 | 8.481% | $85.1359 | $85.14 | $85.15 | $85.10 |
| Purchase #2 | $202.82 | 13.563% | $230.3285 | $230.33 | $230.35 | $230.30 |
| Purchase #3 | $182.45 | 10.748% | $202.0597 | $202.06 | $202.05 | $202.10 |
| Purchase #4 | $129.56 | 10.280% | $142.8788 | $142.88 | $142.90 | $142.90 |
| Purchase #5 | $229.64 | 13.779% | $261.2821 | $261.28 | $261.30 | $261.30 |
| Purchase #6 | $228.62 | 13.474% | $259.4243 | $259.42 | $259.40 | $259.40 |
| Purchase #7 | $75.55 | 13.364% | $85.6465 | $85.65 | $85.65 | $85.60 |
| 7 purchase totals = | $1,127.12 | $1,266.7558 | $1,266.76 | $1,266.80 | $1,266.70 | |