| 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 | $223.32 | 13.271% | $252.9568 | $252.96 | $252.95 | $253.00 |
| Purchase #2 | $231.91 | 8.294% | $251.1446 | $251.14 | $251.15 | $251.10 |
| Purchase #3 | $173.91 | 13.195% | $196.8574 | $196.86 | $196.85 | $196.90 |
| Purchase #4 | $80.32 | 6.822% | $85.7994 | $85.80 | $85.80 | $85.80 |
| Purchase #5 | $80.91 | 5.306% | $85.2031 | $85.20 | $85.20 | $85.20 |
| Purchase #6 | $180.80 | 7.449% | $194.2678 | $194.27 | $194.25 | $194.30 |
| Purchase #7 | $137.55 | 4.105% | $143.1964 | $143.20 | $143.20 | $143.20 |
| 7 purchase totals = | $1,108.72 | $1,209.4255 | $1,209.43 | $1,209.40 | $1,209.50 | |