| 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 | $117.59 | 3.399% | $121.5869 | $121.59 | $121.60 | $121.60 |
| Purchase #2 | $234.98 | 5.445% | $247.7747 | $247.77 | $247.75 | $247.80 |
| Purchase #3 | $132.73 | 6.580% | $141.4636 | $141.46 | $141.45 | $141.50 |
| Purchase #4 | $141.30 | 12.668% | $159.1999 | $159.20 | $159.20 | $159.20 |
| Purchase #5 | $181.45 | 7.845% | $195.6848 | $195.68 | $195.70 | $195.70 |
| Purchase #6 | $88.28 | 13.175% | $99.9109 | $99.91 | $99.90 | $99.90 |
| Purchase #7 | $231.53 | 5.443% | $244.1322 | $244.13 | $244.15 | $244.10 |
| 7 purchase totals = | $1,127.86 | $1,209.7530 | $1,209.74 | $1,209.75 | $1,209.80 | |