| 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 | $242.66 | 11.278% | $270.0272 | $270.03 | $270.05 | $270.00 |
| Purchase #2 | $35.47 | 3.447% | $36.6927 | $36.69 | $36.70 | $36.70 |
| Purchase #3 | $206.54 | 6.830% | $220.6467 | $220.65 | $220.65 | $220.60 |
| Purchase #4 | $172.41 | 13.239% | $195.2354 | $195.24 | $195.25 | $195.20 |
| Purchase #5 | $28.55 | 11.285% | $31.7719 | $31.77 | $31.75 | $31.80 |
| Purchase #6 | $101.28 | 8.353% | $109.7399 | $109.74 | $109.75 | $109.70 |
| Purchase #7 | $178.61 | 3.568% | $184.9828 | $184.98 | $185.00 | $185.00 |
| 7 purchase totals = | $965.52 | $1,049.0966 | $1,049.10 | $1,049.15 | $1,049.00 | |