| 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 | $90.45 | 3.647% | $93.7487 | $93.75 | $93.75 | $93.70 |
| Purchase #2 | $165.76 | 12.853% | $187.0651 | $187.07 | $187.05 | $187.10 |
| Purchase #3 | $137.85 | 3.264% | $142.3494 | $142.35 | $142.35 | $142.30 |
| Purchase #4 | $124.82 | 4.463% | $130.3907 | $130.39 | $130.40 | $130.40 |
| Purchase #5 | $245.51 | 9.763% | $269.4791 | $269.48 | $269.50 | $269.50 |
| Purchase #6 | $164.48 | 3.431% | $170.1233 | $170.12 | $170.10 | $170.10 |
| Purchase #7 | $203.72 | 4.585% | $213.0606 | $213.06 | $213.05 | $213.10 |
| 7 purchase totals = | $1,132.59 | $1,206.2169 | $1,206.22 | $1,206.20 | $1,206.20 | |