| 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 | $201.66 | 7.470% | $216.724 | $216.72 | $216.70 | $216.70 |
| Purchase #2 | $185.98 | 13.687% | $211.4351 | $211.44 | $211.45 | $211.40 |
| Purchase #3 | $208.91 | 6.251% | $221.969 | $221.97 | $221.95 | $222.00 |
| Purchase #4 | $124.77 | 10.135% | $137.4154 | $137.42 | $137.40 | $137.40 |
| Purchase #5 | $72.45 | 8.299% | $78.4626 | $78.46 | $78.45 | $78.50 |
| Purchase #6 | $88.38 | 9.321% | $96.6179 | $96.62 | $96.60 | $96.60 |
| Purchase #7 | $71.62 | 6.385% | $76.1929 | $76.19 | $76.20 | $76.20 |
| 7 purchase totals = | $953.77 | $1,038.8169 | $1,038.82 | $1,038.75 | $1,038.80 | |