| 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 | $223.50 | 11.691% | $249.6294 | $249.63 | $249.65 | $249.60 |
| Purchase #2 | $239.76 | 6.490% | $255.3204 | $255.32 | $255.30 | $255.30 |
| Purchase #3 | $7.42 | 10.662% | $8.2111 | $8.21 | $8.20 | $8.20 |
| Purchase #4 | $188.64 | 8.809% | $205.2573 | $205.26 | $205.25 | $205.30 |
| Purchase #5 | $148.62 | 9.135% | $162.1964 | $162.20 | $162.20 | $162.20 |
| Purchase #6 | $186.79 | 8.165% | $202.0414 | $202.04 | $202.05 | $202.00 |
| Purchase #7 | $249.60 | 6.536% | $265.9139 | $265.91 | $265.90 | $265.90 |
| 7 purchase totals = | $1,244.33 | $1,348.5699 | $1,348.57 | $1,348.55 | $1,348.50 | |