| 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 | $204.65 | 4.157% | $213.1573 | $213.16 | $213.15 | $213.20 |
| Purchase #2 | $211.52 | 10.668% | $234.085 | $234.09 | $234.10 | $234.10 |
| Purchase #3 | $199.97 | 10.454% | $220.8749 | $220.87 | $220.85 | $220.90 |
| Purchase #4 | $249.65 | 3.113% | $257.4216 | $257.42 | $257.40 | $257.40 |
| Purchase #5 | $210.92 | 8.696% | $229.2616 | $229.26 | $229.25 | $229.30 |
| Purchase #6 | $62.80 | 11.239% | $69.8581 | $69.86 | $69.85 | $69.90 |
| Purchase #7 | $85.77 | 5.259% | $90.2806 | $90.28 | $90.30 | $90.30 |
| 7 purchase totals = | $1,225.28 | $1,314.9391 | $1,314.94 | $1,314.90 | $1,315.10 | |