| 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 | $240.76 | 11.624% | $268.7459 | $268.75 | $268.75 | $268.70 |
| Purchase #2 | $232.34 | 9.317% | $253.9871 | $253.99 | $254.00 | $254.00 |
| Purchase #3 | $65.77 | 7.612% | $70.7764 | $70.78 | $70.80 | $70.80 |
| Purchase #4 | $21.53 | 4.302% | $22.4562 | $22.46 | $22.45 | $22.50 |
| Purchase #5 | $116.79 | 10.395% | $128.9303 | $128.93 | $128.95 | $128.90 |
| Purchase #6 | $243.94 | 7.710% | $262.7478 | $262.75 | $262.75 | $262.70 |
| Purchase #7 | $182.80 | 11.519% | $203.8567 | $203.86 | $203.85 | $203.90 |
| 7 purchase totals = | $1,103.93 | $1,211.5004 | $1,211.52 | $1,211.55 | $1,211.50 | |