| 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 | $237.52 | 7.504% | $255.3435 | $255.34 | $255.35 | $255.30 |
| Purchase #2 | $222.33 | 7.298% | $238.5556 | $238.56 | $238.55 | $238.60 |
| Purchase #3 | $75.86 | 4.139% | $78.9998 | $79.00 | $79.00 | $79.00 |
| Purchase #4 | $164.70 | 13.647% | $187.1766 | $187.18 | $187.20 | $187.20 |
| Purchase #5 | $240.54 | 11.494% | $268.1877 | $268.19 | $268.20 | $268.20 |
| Purchase #6 | $90.62 | 3.618% | $93.8986 | $93.90 | $93.90 | $93.90 |
| Purchase #7 | $245.58 | 8.305% | $265.9754 | $265.98 | $266.00 | $266.00 |
| 7 purchase totals = | $1,277.15 | $1,388.1372 | $1,388.15 | $1,388.20 | $1,388.20 | |