| 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 | $227.94 | 9.583% | $249.7835 | $249.78 | $249.80 | $249.80 |
| Purchase #2 | $181.29 | 6.832% | $193.6757 | $193.68 | $193.70 | $193.70 |
| Purchase #3 | $240.70 | 7.855% | $259.607 | $259.61 | $259.60 | $259.60 |
| Purchase #4 | $172.86 | 3.397% | $178.7321 | $178.73 | $178.75 | $178.70 |
| Purchase #5 | $148.25 | 3.498% | $153.4358 | $153.44 | $153.45 | $153.40 |
| Purchase #6 | $72.72 | 4.664% | $76.1117 | $76.11 | $76.10 | $76.10 |
| Purchase #7 | $217.54 | 11.614% | $242.8051 | $242.81 | $242.80 | $242.80 |
| 7 purchase totals = | $1,261.30 | $1,354.1509 | $1,354.16 | $1,354.20 | $1,354.10 | |