| 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 | $128.76 | 4.128% | $134.0752 | $134.08 | $134.10 | $134.10 |
| Purchase #2 | $212.93 | 9.194% | $232.5068 | $232.51 | $232.50 | $232.50 |
| Purchase #3 | $88.39 | 5.774% | $93.4936 | $93.49 | $93.50 | $93.50 |
| Purchase #4 | $76.62 | 8.142% | $82.8584 | $82.86 | $82.85 | $82.90 |
| Purchase #5 | $39.88 | 8.214% | $43.1557 | $43.16 | $43.15 | $43.20 |
| Purchase #6 | $218.36 | 13.335% | $247.4783 | $247.48 | $247.50 | $247.50 |
| Purchase #7 | $194.41 | 13.507% | $220.669 | $220.67 | $220.65 | $220.70 |
| 7 purchase totals = | $959.35 | $1,054.2370 | $1,054.25 | $1,054.25 | $1,054.40 | |