| 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 | $157.78 | 7.164% | $169.0834 | $169.08 | $169.10 | $169.10 |
| Purchase #2 | $224.63 | 7.481% | $241.4346 | $241.43 | $241.45 | $241.40 |
| Purchase #3 | $245.48 | 12.400% | $275.9195 | $275.92 | $275.90 | $275.90 |
| Purchase #4 | $242.99 | 3.715% | $252.0171 | $252.02 | $252.00 | $252.00 |
| Purchase #5 | $93.76 | 10.654% | $103.7492 | $103.75 | $103.75 | $103.70 |
| Purchase #6 | $224.66 | 9.340% | $245.6432 | $245.64 | $245.65 | $245.60 |
| Purchase #7 | $107.84 | 9.490% | $118.074 | $118.07 | $118.05 | $118.10 |
| 7 purchase totals = | $1,297.14 | $1,405.9210 | $1,405.91 | $1,405.90 | $1,405.80 | |