| 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 | $172.55 | 10.822% | $191.2234 | $191.22 | $191.20 | $191.20 |
| Purchase #2 | $229.84 | 6.631% | $245.0807 | $245.08 | $245.10 | $245.10 |
| Purchase #3 | $201.95 | 3.854% | $209.7332 | $209.73 | $209.75 | $209.70 |
| Purchase #4 | $8.74 | 11.773% | $9.769 | $9.77 | $9.75 | $9.80 |
| Purchase #5 | $48.31 | 8.186% | $52.2647 | $52.26 | $52.25 | $52.30 |
| Purchase #6 | $150.80 | 10.802% | $167.0894 | $167.09 | $167.10 | $167.10 |
| Purchase #7 | $204.84 | 9.488% | $224.2752 | $224.28 | $224.30 | $224.30 |
| 7 purchase totals = | $1,017.03 | $1,099.4356 | $1,099.43 | $1,099.45 | $1,099.50 | |