| 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 | $208.82 | 8.847% | $227.2943 | $227.29 | $227.30 | $227.30 |
| Purchase #2 | $144.74 | 9.837% | $158.9781 | $158.98 | $159.00 | $159.00 |
| Purchase #3 | $168.68 | 8.192% | $182.4983 | $182.50 | $182.50 | $182.50 |
| Purchase #4 | $92.45 | 11.633% | $103.2047 | $103.20 | $103.20 | $103.20 |
| Purchase #5 | $18.64 | 3.245% | $19.2449 | $19.24 | $19.25 | $19.20 |
| Purchase #6 | $119.97 | 9.246% | $131.0624 | $131.06 | $131.05 | $131.10 |
| Purchase #7 | $203.34 | 12.793% | $229.3533 | $229.35 | $229.35 | $229.40 |
| 7 purchase totals = | $956.64 | $1,051.6360 | $1,051.62 | $1,051.65 | $1,051.70 | |