| 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 | $109.33 | 4.182% | $113.9022 | $113.90 | $113.90 | $113.90 |
| Purchase #2 | $167.79 | 11.122% | $186.4516 | $186.45 | $186.45 | $186.50 |
| Purchase #3 | $37.96 | 3.423% | $39.2594 | $39.26 | $39.25 | $39.30 |
| Purchase #4 | $62.50 | 9.472% | $68.42 | $68.42 | $68.40 | $68.40 |
| Purchase #5 | $202.55 | 10.427% | $223.6699 | $223.67 | $223.65 | $223.70 |
| Purchase #6 | $236.99 | 5.302% | $249.5552 | $249.56 | $249.55 | $249.60 |
| Purchase #7 | $141.29 | 5.696% | $149.3379 | $149.34 | $149.35 | $149.30 |
| 7 purchase totals = | $958.41 | $1,030.5962 | $1,030.60 | $1,030.55 | $1,030.70 | |