| 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 | $113.28 | 4.446% | $118.3164 | $118.32 | $118.30 | $118.30 |
| Purchase #2 | $5.65 | 13.193% | $6.3954 | $6.40 | $6.40 | $6.40 |
| Purchase #3 | $83.53 | 12.849% | $94.2628 | $94.26 | $94.25 | $94.30 |
| Purchase #4 | $180.75 | 8.236% | $195.6366 | $195.64 | $195.65 | $195.60 |
| Purchase #5 | $249.45 | 10.435% | $275.4801 | $275.48 | $275.50 | $275.50 |
| Purchase #6 | $191.71 | 6.751% | $204.6523 | $204.65 | $204.65 | $204.70 |
| Purchase #7 | $234.43 | 7.866% | $252.8703 | $252.87 | $252.85 | $252.90 |
| 7 purchase totals = | $1,058.80 | $1,147.6139 | $1,147.62 | $1,147.60 | $1,147.70 | |