| 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 | $56.35 | 3.705% | $58.4378 | $58.44 | $58.45 | $58.40 |
| Purchase #2 | $217.57 | 8.483% | $236.0265 | $236.03 | $236.05 | $236.00 |
| Purchase #3 | $142.95 | 12.174% | $160.3527 | $160.35 | $160.35 | $160.40 |
| Purchase #4 | $243.67 | 12.710% | $274.6405 | $274.64 | $274.65 | $274.60 |
| Purchase #5 | $36.64 | 7.636% | $39.4378 | $39.44 | $39.45 | $39.40 |
| Purchase #6 | $130.78 | 7.832% | $141.0227 | $141.02 | $141.00 | $141.00 |
| Purchase #7 | $128.77 | 10.393% | $142.1531 | $142.15 | $142.15 | $142.20 |
| 7 purchase totals = | $956.73 | $1,052.0711 | $1,052.07 | $1,052.10 | $1,052.00 | |