| 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 | $187.38 | 13.372% | $212.4365 | $212.44 | $212.45 | $212.40 |
| Purchase #2 | $165.48 | 12.564% | $186.2709 | $186.27 | $186.25 | $186.30 |
| Purchase #3 | $223.59 | 6.831% | $238.8634 | $238.86 | $238.85 | $238.90 |
| Purchase #4 | $64.60 | 6.415% | $68.7441 | $68.74 | $68.75 | $68.70 |
| Purchase #5 | $244.54 | 11.715% | $273.1879 | $273.19 | $273.20 | $273.20 |
| Purchase #6 | $224.55 | 13.224% | $254.2445 | $254.24 | $254.25 | $254.20 |
| Purchase #7 | $94.49 | 3.748% | $98.0315 | $98.03 | $98.05 | $98.00 |
| 7 purchase totals = | $1,204.63 | $1,331.7788 | $1,331.77 | $1,331.80 | $1,331.70 | |