| 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 | $35.72 | 7.263% | $38.3143 | $38.31 | $38.30 | $38.30 |
| Purchase #2 | $10.52 | 13.604% | $11.9511 | $11.95 | $11.95 | $12.00 |
| Purchase #3 | $210.87 | 6.198% | $223.9397 | $223.94 | $223.95 | $223.90 |
| Purchase #4 | $118.26 | 10.118% | $130.2255 | $130.23 | $130.25 | $130.20 |
| Purchase #5 | $245.68 | 9.611% | $269.2923 | $269.29 | $269.30 | $269.30 |
| Purchase #6 | $88.79 | 11.507% | $99.0071 | $99.01 | $99.00 | $99.00 |
| Purchase #7 | $165.32 | 13.563% | $187.7424 | $187.74 | $187.75 | $187.70 |
| 7 purchase totals = | $875.16 | $960.4724 | $960.47 | $960.50 | $960.40 | |