| 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 | $223.87 | 13.664% | $254.4596 | $254.46 | $254.45 | $254.50 |
| Purchase #2 | $180.28 | 5.103% | $189.4797 | $189.48 | $189.50 | $189.50 |
| Purchase #3 | $48.30 | 11.809% | $54.0037 | $54.00 | $54.00 | $54.00 |
| Purchase #4 | $175.52 | 9.171% | $191.6169 | $191.62 | $191.60 | $191.60 |
| Purchase #5 | $109.75 | 11.855% | $122.7609 | $122.76 | $122.75 | $122.80 |
| Purchase #6 | $83.29 | 5.341% | $87.7385 | $87.74 | $87.75 | $87.70 |
| Purchase #7 | $118.36 | 8.561% | $128.4928 | $128.49 | $128.50 | $128.50 |
| 7 purchase totals = | $939.37 | $1,028.5521 | $1,028.55 | $1,028.55 | $1,028.60 | |