| 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 | $226.60 | 11.133% | $251.8274 | $251.83 | $251.85 | $251.80 |
| Purchase #2 | $138.75 | 6.235% | $147.4011 | $147.40 | $147.40 | $147.40 |
| Purchase #3 | $44.94 | 7.827% | $48.4575 | $48.46 | $48.45 | $48.50 |
| Purchase #4 | $203.96 | 12.509% | $229.4734 | $229.47 | $229.45 | $229.50 |
| Purchase #5 | $245.78 | 12.515% | $276.5394 | $276.54 | $276.55 | $276.50 |
| Purchase #6 | $13.93 | 8.608% | $15.1291 | $15.13 | $15.15 | $15.10 |
| Purchase #7 | $93.89 | 3.146% | $96.8438 | $96.84 | $96.85 | $96.80 |
| 7 purchase totals = | $967.85 | $1,065.6717 | $1,065.67 | $1,065.70 | $1,065.60 | |