| 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 | $111.57 | 3.541% | $115.5207 | $115.52 | $115.50 | $115.50 |
| Purchase #2 | $160.96 | 12.631% | $181.2909 | $181.29 | $181.30 | $181.30 |
| Purchase #3 | $92.42 | 11.573% | $103.1158 | $103.12 | $103.10 | $103.10 |
| Purchase #4 | $91.79 | 10.392% | $101.3288 | $101.33 | $101.35 | $101.30 |
| Purchase #5 | $74.44 | 3.180% | $76.8072 | $76.81 | $76.80 | $76.80 |
| Purchase #6 | $237.88 | 10.198% | $262.139 | $262.14 | $262.15 | $262.10 |
| Purchase #7 | $17.73 | 12.153% | $19.8847 | $19.88 | $19.90 | $19.90 |
| 7 purchase totals = | $786.79 | $860.0871 | $860.09 | $860.10 | $860.00 | |