| 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 | $220.69 | 9.193% | $240.978 | $240.98 | $241.00 | $241.00 |
| Purchase #2 | $69.92 | 11.862% | $78.2139 | $78.21 | $78.20 | $78.20 |
| Purchase #3 | $72.57 | 11.131% | $80.6478 | $80.65 | $80.65 | $80.60 |
| Purchase #4 | $142.99 | 6.306% | $152.0069 | $152.01 | $152.00 | $152.00 |
| Purchase #5 | $166.49 | 8.173% | $180.0972 | $180.10 | $180.10 | $180.10 |
| Purchase #6 | $198.34 | 11.809% | $221.762 | $221.76 | $221.75 | $221.80 |
| Purchase #7 | $17.98 | 10.470% | $19.8625 | $19.86 | $19.85 | $19.90 |
| 7 purchase totals = | $888.98 | $973.5683 | $973.57 | $973.55 | $973.60 | |