| 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 | $208.45 | 6.827% | $222.6809 | $222.68 | $222.70 | $222.70 |
| Purchase #2 | $48.78 | 12.182% | $54.7224 | $54.72 | $54.70 | $54.70 |
| Purchase #3 | $189.64 | 7.729% | $204.2973 | $204.30 | $204.30 | $204.30 |
| Purchase #4 | $194.99 | 13.487% | $221.2883 | $221.29 | $221.30 | $221.30 |
| Purchase #5 | $78.92 | 9.331% | $86.284 | $86.28 | $86.30 | $86.30 |
| Purchase #6 | $191.46 | 6.352% | $203.6215 | $203.62 | $203.60 | $203.60 |
| Purchase #7 | $18.63 | 7.242% | $19.9792 | $19.98 | $20.00 | $20.00 |
| 7 purchase totals = | $930.87 | $1,012.8736 | $1,012.87 | $1,012.90 | $1,012.90 | |