| 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 | $193.85 | 5.672% | $204.8452 | $204.85 | $204.85 | $204.80 |
| Purchase #2 | $100.53 | 11.861% | $112.4539 | $112.45 | $112.45 | $112.50 |
| Purchase #3 | $159.25 | 11.829% | $178.0877 | $178.09 | $178.10 | $178.10 |
| Purchase #4 | $47.47 | 8.205% | $51.3649 | $51.36 | $51.35 | $51.40 |
| Purchase #5 | $152.53 | 8.670% | $165.7544 | $165.75 | $165.75 | $165.80 |
| Purchase #6 | $64.91 | 6.717% | $69.27 | $69.27 | $69.25 | $69.30 |
| Purchase #7 | $204.36 | 9.794% | $224.375 | $224.38 | $224.40 | $224.40 |
| 7 purchase totals = | $922.90 | $1,006.1511 | $1,006.15 | $1,006.15 | $1,006.30 | |