| 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 | $228.48 | 5.176% | $240.3061 | $240.31 | $240.30 | $240.30 |
| Purchase #2 | $240.51 | 7.393% | $258.2909 | $258.29 | $258.30 | $258.30 |
| Purchase #3 | $189.34 | 12.180% | $212.4016 | $212.40 | $212.40 | $212.40 |
| Purchase #4 | $125.96 | 6.360% | $133.9711 | $133.97 | $133.95 | $134.00 |
| Purchase #5 | $23.86 | 8.751% | $25.948 | $25.95 | $25.95 | $25.90 |
| Purchase #6 | $144.51 | 11.832% | $161.6084 | $161.61 | $161.60 | $161.60 |
| Purchase #7 | $195.77 | 4.670% | $204.9125 | $204.91 | $204.90 | $204.90 |
| 7 purchase totals = | $1,148.43 | $1,237.4386 | $1,237.44 | $1,237.40 | $1,237.40 | |