| 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 | $127.85 | 11.398% | $142.4223 | $142.42 | $142.40 | $142.40 |
| Purchase #2 | $161.93 | 11.548% | $180.6297 | $180.63 | $180.65 | $180.60 |
| Purchase #3 | $197.49 | 5.111% | $207.5837 | $207.58 | $207.60 | $207.60 |
| Purchase #4 | $178.37 | 6.585% | $190.1157 | $190.12 | $190.10 | $190.10 |
| Purchase #5 | $26.70 | 11.428% | $29.7513 | $29.75 | $29.75 | $29.80 |
| Purchase #6 | $211.83 | 13.308% | $240.0203 | $240.02 | $240.00 | $240.00 |
| Purchase #7 | $77.58 | 9.681% | $85.0905 | $85.09 | $85.10 | $85.10 |
| 7 purchase totals = | $981.75 | $1,075.6135 | $1,075.61 | $1,075.60 | $1,075.60 | |