| 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 | $31.83 | 13.302% | $36.064 | $36.06 | $36.05 | $36.10 |
| Purchase #2 | $230.57 | 5.150% | $242.4444 | $242.44 | $242.45 | $242.40 |
| Purchase #3 | $183.39 | 12.426% | $206.178 | $206.18 | $206.20 | $206.20 |
| Purchase #4 | $114.78 | 12.652% | $129.302 | $129.30 | $129.30 | $129.30 |
| Purchase #5 | $66.57 | 5.705% | $70.3678 | $70.37 | $70.35 | $70.40 |
| Purchase #6 | $28.63 | 8.687% | $31.1171 | $31.12 | $31.10 | $31.10 |
| Purchase #7 | $88.50 | 12.274% | $99.3625 | $99.36 | $99.35 | $99.40 |
| 7 purchase totals = | $744.27 | $814.8358 | $814.83 | $814.80 | $814.90 | |