| 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 | $103.26 | 13.792% | $117.5016 | $117.50 | $117.50 | $117.50 |
| Purchase #2 | $178.25 | 4.303% | $185.9201 | $185.92 | $185.90 | $185.90 |
| Purchase #3 | $164.65 | 10.380% | $181.7407 | $181.74 | $181.75 | $181.70 |
| Purchase #4 | $116.27 | 8.490% | $126.1413 | $126.14 | $126.15 | $126.10 |
| Purchase #5 | $66.88 | 11.246% | $74.4013 | $74.40 | $74.40 | $74.40 |
| Purchase #6 | $115.49 | 4.752% | $120.9781 | $120.98 | $121.00 | $121.00 |
| Purchase #7 | $245.57 | 13.743% | $279.3187 | $279.32 | $279.30 | $279.30 |
| 7 purchase totals = | $990.37 | $1,086.0018 | $1,086.00 | $1,086.00 | $1,085.90 | |