| 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 | $47.99 | 7.586% | $51.6305 | $51.63 | $51.65 | $51.60 |
| Purchase #2 | $176.27 | 12.599% | $198.4783 | $198.48 | $198.50 | $198.50 |
| Purchase #3 | $215.67 | 9.551% | $236.2686 | $236.27 | $236.25 | $236.30 |
| Purchase #4 | $54.80 | 13.446% | $62.1684 | $62.17 | $62.15 | $62.20 |
| Purchase #5 | $229.97 | 3.247% | $237.4371 | $237.44 | $237.45 | $237.40 |
| Purchase #6 | $45.29 | 8.374% | $49.0826 | $49.08 | $49.10 | $49.10 |
| Purchase #7 | $189.35 | 3.471% | $195.9223 | $195.92 | $195.90 | $195.90 |
| 7 purchase totals = | $959.34 | $1,030.9878 | $1,030.99 | $1,031.00 | $1,031.00 | |