| 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 | $124.27 | 9.373% | $135.9178 | $135.92 | $135.90 | $135.90 |
| Purchase #2 | $220.43 | 11.399% | $245.5568 | $245.56 | $245.55 | $245.60 |
| Purchase #3 | $115.84 | 5.409% | $122.1058 | $122.11 | $122.10 | $122.10 |
| Purchase #4 | $54.91 | 10.339% | $60.5871 | $60.59 | $60.60 | $60.60 |
| Purchase #5 | $133.84 | 10.573% | $147.9909 | $147.99 | $148.00 | $148.00 |
| Purchase #6 | $42.77 | 7.332% | $45.9059 | $45.91 | $45.90 | $45.90 |
| Purchase #7 | $46.82 | 13.201% | $53.0007 | $53.00 | $53.00 | $53.00 |
| 7 purchase totals = | $738.88 | $811.0650 | $811.08 | $811.05 | $811.10 | |