| 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 | $124.90 | 11.349% | $139.0749 | $139.07 | $139.05 | $139.10 |
| Purchase #2 | $45.90 | 6.608% | $48.9331 | $48.93 | $48.95 | $48.90 |
| Purchase #3 | $36.81 | 7.644% | $39.6238 | $39.62 | $39.60 | $39.60 |
| Purchase #4 | $244.90 | 5.573% | $258.5483 | $258.55 | $258.55 | $258.50 |
| Purchase #5 | $186.73 | 11.566% | $208.3272 | $208.33 | $208.35 | $208.30 |
| Purchase #6 | $153.57 | 5.278% | $161.6754 | $161.68 | $161.70 | $161.70 |
| Purchase #7 | $241.62 | 5.230% | $254.2567 | $254.26 | $254.25 | $254.30 |
| 7 purchase totals = | $1,034.43 | $1,110.4394 | $1,110.44 | $1,110.45 | $1,110.40 | |