| 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 | $225.65 | 10.303% | $248.8987 | $248.90 | $248.90 | $248.90 |
| Purchase #2 | $150.54 | 7.440% | $161.7402 | $161.74 | $161.75 | $161.70 |
| Purchase #3 | $229.37 | 6.656% | $244.6369 | $244.64 | $244.65 | $244.60 |
| Purchase #4 | $88.83 | 13.870% | $101.1507 | $101.15 | $101.15 | $101.20 |
| Purchase #5 | $148.71 | 12.364% | $167.0965 | $167.10 | $167.10 | $167.10 |
| Purchase #6 | $43.55 | 9.419% | $47.652 | $47.65 | $47.65 | $47.70 |
| Purchase #7 | $146.95 | 12.481% | $165.2908 | $165.29 | $165.30 | $165.30 |
| 7 purchase totals = | $1,033.60 | $1,136.4658 | $1,136.47 | $1,136.50 | $1,136.50 | |