| 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 | $230.78 | 8.251% | $249.8217 | $249.82 | $249.80 | $249.80 |
| Purchase #2 | $153.99 | 6.831% | $164.5091 | $164.51 | $164.50 | $164.50 |
| Purchase #3 | $242.42 | 5.113% | $254.8149 | $254.81 | $254.80 | $254.80 |
| Purchase #4 | $229.64 | 11.757% | $256.6388 | $256.64 | $256.65 | $256.60 |
| Purchase #5 | $82.97 | 12.256% | $93.1388 | $93.14 | $93.15 | $93.10 |
| Purchase #6 | $116.68 | 12.598% | $131.3793 | $131.38 | $131.40 | $131.40 |
| Purchase #7 | $234.68 | 9.469% | $256.9018 | $256.90 | $256.90 | $256.90 |
| 7 purchase totals = | $1,291.16 | $1,407.2044 | $1,407.20 | $1,407.20 | $1,407.10 | |