| 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 | $108.38 | 7.870% | $116.9095 | $116.91 | $116.90 | $116.90 |
| Purchase #2 | $218.60 | 10.783% | $242.1716 | $242.17 | $242.15 | $242.20 |
| Purchase #3 | $195.93 | 12.742% | $220.8954 | $220.90 | $220.90 | $220.90 |
| Purchase #4 | $18.47 | 7.399% | $19.8366 | $19.84 | $19.85 | $19.80 |
| Purchase #5 | $216.27 | 8.501% | $234.6551 | $234.66 | $234.65 | $234.70 |
| Purchase #6 | $228.29 | 5.827% | $241.5925 | $241.59 | $241.60 | $241.60 |
| Purchase #7 | $141.64 | 11.325% | $157.6807 | $157.68 | $157.70 | $157.70 |
| 7 purchase totals = | $1,127.58 | $1,233.7414 | $1,233.75 | $1,233.75 | $1,233.80 | |