| 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 | $187.26 | 12.252% | $210.2031 | $210.20 | $210.20 | $210.20 |
| Purchase #2 | $207.90 | 8.591% | $225.7607 | $225.76 | $225.75 | $225.80 |
| Purchase #3 | $98.67 | 11.277% | $109.797 | $109.80 | $109.80 | $109.80 |
| Purchase #4 | $166.99 | 13.752% | $189.9545 | $189.95 | $189.95 | $190.00 |
| Purchase #5 | $230.61 | 9.805% | $253.2213 | $253.22 | $253.20 | $253.20 |
| Purchase #6 | $130.28 | 4.397% | $136.0084 | $136.01 | $136.00 | $136.00 |
| Purchase #7 | $244.29 | 7.842% | $263.4472 | $263.45 | $263.45 | $263.40 |
| 7 purchase totals = | $1,266.00 | $1,388.3922 | $1,388.39 | $1,388.35 | $1,388.40 | |