| 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 | $14.47 | 9.414% | $15.8322 | $15.83 | $15.85 | $15.80 |
| Purchase #2 | $239.78 | 13.593% | $272.3733 | $272.37 | $272.35 | $272.40 |
| Purchase #3 | $220.45 | 5.258% | $232.0413 | $232.04 | $232.05 | $232.00 |
| Purchase #4 | $196.84 | 12.369% | $221.1871 | $221.19 | $221.20 | $221.20 |
| Purchase #5 | $221.98 | 7.457% | $238.533 | $238.53 | $238.55 | $238.50 |
| Purchase #6 | $96.38 | 5.363% | $101.5489 | $101.55 | $101.55 | $101.50 |
| Purchase #7 | $244.99 | 13.327% | $277.6398 | $277.64 | $277.65 | $277.60 |
| 7 purchase totals = | $1,234.89 | $1,359.1556 | $1,359.15 | $1,359.20 | $1,359.00 | |