| 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 | $229.46 | 11.223% | $255.2123 | $255.21 | $255.20 | $255.20 |
| Purchase #2 | $136.85 | 8.152% | $148.006 | $148.01 | $148.00 | $148.00 |
| Purchase #3 | $104.47 | 12.457% | $117.4838 | $117.48 | $117.50 | $117.50 |
| Purchase #4 | $223.26 | 6.301% | $237.3276 | $237.33 | $237.35 | $237.30 |
| Purchase #5 | $60.69 | 12.335% | $68.1761 | $68.18 | $68.20 | $68.20 |
| Purchase #6 | $35.28 | 3.753% | $36.6041 | $36.60 | $36.60 | $36.60 |
| Purchase #7 | $239.51 | 9.850% | $263.1017 | $263.10 | $263.10 | $263.10 |
| 7 purchase totals = | $1,029.52 | $1,125.9116 | $1,125.91 | $1,125.95 | $1,125.90 | |