| 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 | $127.60 | 11.312% | $142.0341 | $142.03 | $142.05 | $142.00 |
| Purchase #2 | $224.85 | 5.198% | $236.5377 | $236.54 | $236.55 | $236.50 |
| Purchase #3 | $126.38 | 9.501% | $138.3874 | $138.39 | $138.40 | $138.40 |
| Purchase #4 | $35.55 | 4.416% | $37.1199 | $37.12 | $37.10 | $37.10 |
| Purchase #5 | $69.28 | 5.452% | $73.0571 | $73.06 | $73.05 | $73.10 |
| Purchase #6 | $113.30 | 7.620% | $121.9335 | $121.93 | $121.95 | $121.90 |
| Purchase #7 | $224.62 | 13.567% | $255.0942 | $255.09 | $255.10 | $255.10 |
| 7 purchase totals = | $921.58 | $1,004.1639 | $1,004.16 | $1,004.20 | $1,004.10 | |