| 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 | $123.35 | 4.628% | $129.0586 | $129.06 | $129.05 | $129.10 |
| Purchase #2 | $11.95 | 3.368% | $12.3525 | $12.35 | $12.35 | $12.40 |
| Purchase #3 | $245.26 | 12.508% | $275.9371 | $275.94 | $275.95 | $275.90 |
| Purchase #4 | $92.80 | 8.662% | $100.8383 | $100.84 | $100.85 | $100.80 |
| Purchase #5 | $53.53 | 12.660% | $60.3069 | $60.31 | $60.30 | $60.30 |
| Purchase #6 | $166.47 | 10.152% | $183.37 | $183.37 | $183.35 | $183.40 |
| Purchase #7 | $241.83 | 13.399% | $274.2328 | $274.23 | $274.25 | $274.20 |
| 7 purchase totals = | $935.19 | $1,036.0962 | $1,036.10 | $1,036.10 | $1,036.10 | |