| 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 | $203.45 | 12.170% | $228.2099 | $228.21 | $228.20 | $228.20 |
| Purchase #2 | $99.69 | 9.867% | $109.5264 | $109.53 | $109.55 | $109.50 |
| Purchase #3 | $187.66 | 5.215% | $197.4465 | $197.45 | $197.45 | $197.40 |
| Purchase #4 | $171.46 | 13.793% | $195.1095 | $195.11 | $195.10 | $195.10 |
| Purchase #5 | $18.77 | 6.511% | $19.9921 | $19.99 | $20.00 | $20.00 |
| Purchase #6 | $195.45 | 5.187% | $205.588 | $205.59 | $205.60 | $205.60 |
| Purchase #7 | $233.93 | 7.641% | $251.8046 | $251.80 | $251.80 | $251.80 |
| 7 purchase totals = | $1,110.41 | $1,207.6770 | $1,207.68 | $1,207.70 | $1,207.60 | |