| 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 | $236.62 | 11.334% | $263.4385 | $263.44 | $263.45 | $263.40 |
| Purchase #2 | $126.35 | 4.597% | $132.1583 | $132.16 | $132.15 | $132.20 |
| Purchase #3 | $93.68 | 8.428% | $101.5754 | $101.58 | $101.60 | $101.60 |
| Purchase #4 | $167.26 | 10.555% | $184.9143 | $184.91 | $184.90 | $184.90 |
| Purchase #5 | $74.27 | 9.219% | $81.117 | $81.12 | $81.10 | $81.10 |
| Purchase #6 | $218.81 | 12.672% | $246.5376 | $246.54 | $246.55 | $246.50 |
| Purchase #7 | $145.59 | 11.607% | $162.4886 | $162.49 | $162.50 | $162.50 |
| 7 purchase totals = | $1,062.58 | $1,172.2297 | $1,172.24 | $1,172.25 | $1,172.20 | |