| 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 | $103.30 | 13.767% | $117.5213 | $117.52 | $117.50 | $117.50 |
| Purchase #2 | $71.58 | 7.252% | $76.771 | $76.77 | $76.75 | $76.80 |
| Purchase #3 | $247.43 | 7.280% | $265.4429 | $265.44 | $265.45 | $265.40 |
| Purchase #4 | $227.38 | 11.347% | $253.1808 | $253.18 | $253.20 | $253.20 |
| Purchase #5 | $186.98 | 9.125% | $204.0419 | $204.04 | $204.05 | $204.00 |
| Purchase #6 | $186.84 | 11.766% | $208.8236 | $208.82 | $208.80 | $208.80 |
| Purchase #7 | $186.48 | 3.283% | $192.6021 | $192.60 | $192.60 | $192.60 |
| 7 purchase totals = | $1,209.99 | $1,318.3836 | $1,318.37 | $1,318.35 | $1,318.30 | |