| 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 | $218.40 | 3.654% | $226.3803 | $226.38 | $226.40 | $226.40 |
| Purchase #2 | $57.61 | 3.570% | $59.6667 | $59.67 | $59.65 | $59.70 |
| Purchase #3 | $242.90 | 6.847% | $259.5314 | $259.53 | $259.55 | $259.50 |
| Purchase #4 | $127.68 | 11.734% | $142.662 | $142.66 | $142.65 | $142.70 |
| Purchase #5 | $168.90 | 11.308% | $187.9992 | $188.00 | $188.00 | $188.00 |
| Purchase #6 | $125.57 | 12.626% | $141.4245 | $141.42 | $141.40 | $141.40 |
| Purchase #7 | $179.75 | 7.851% | $193.8622 | $193.86 | $193.85 | $193.90 |
| 7 purchase totals = | $1,120.81 | $1,211.5263 | $1,211.52 | $1,211.50 | $1,211.60 | |