| 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 | $210.26 | 13.426% | $238.4895 | $238.49 | $238.50 | $238.50 |
| Purchase #2 | $237.25 | 6.325% | $252.2561 | $252.26 | $252.25 | $252.30 |
| Purchase #3 | $18.78 | 5.725% | $19.8552 | $19.86 | $19.85 | $19.90 |
| Purchase #4 | $216.63 | 6.270% | $230.2127 | $230.21 | $230.20 | $230.20 |
| Purchase #5 | $166.51 | 7.868% | $179.611 | $179.61 | $179.60 | $179.60 |
| Purchase #6 | $65.61 | 13.601% | $74.5336 | $74.53 | $74.55 | $74.50 |
| Purchase #7 | $141.54 | 4.216% | $147.5073 | $147.51 | $147.50 | $147.50 |
| 7 purchase totals = | $1,056.58 | $1,142.4654 | $1,142.47 | $1,142.45 | $1,142.50 | |