| 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 | $67.83 | 4.123% | $70.6266 | $70.63 | $70.65 | $70.60 |
| Purchase #2 | $240.30 | 12.453% | $270.2246 | $270.22 | $270.20 | $270.20 |
| Purchase #3 | $240.72 | 13.140% | $272.3506 | $272.35 | $272.35 | $272.40 |
| Purchase #4 | $166.73 | 8.541% | $180.9704 | $180.97 | $180.95 | $181.00 |
| Purchase #5 | $228.86 | 7.122% | $245.1594 | $245.16 | $245.15 | $245.20 |
| Purchase #6 | $95.37 | 12.239% | $107.0423 | $107.04 | $107.05 | $107.00 |
| Purchase #7 | $169.31 | 9.658% | $185.662 | $185.66 | $185.65 | $185.70 |
| 7 purchase totals = | $1,209.12 | $1,332.0359 | $1,332.03 | $1,332.00 | $1,332.10 | |