| 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 | $243.70 | 4.504% | $254.6762 | $254.68 | $254.70 | $254.70 |
| Purchase #2 | $162.34 | 10.223% | $178.936 | $178.94 | $178.95 | $178.90 |
| Purchase #3 | $7.65 | 8.616% | $8.3091 | $8.31 | $8.30 | $8.30 |
| Purchase #4 | $95.68 | 10.697% | $105.9149 | $105.91 | $105.90 | $105.90 |
| Purchase #5 | $123.27 | 4.275% | $128.5398 | $128.54 | $128.55 | $128.50 |
| Purchase #6 | $184.76 | 11.310% | $205.6564 | $205.66 | $205.65 | $205.70 |
| Purchase #7 | $154.99 | 4.722% | $162.3086 | $162.31 | $162.30 | $162.30 |
| 7 purchase totals = | $972.39 | $1,044.3410 | $1,044.35 | $1,044.35 | $1,044.30 | |