| 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 | $191.79 | 6.627% | $204.4999 | $204.50 | $204.50 | $204.50 |
| Purchase #2 | $196.52 | 7.717% | $211.6854 | $211.69 | $211.70 | $211.70 |
| Purchase #3 | $169.80 | 5.196% | $178.6228 | $178.62 | $178.60 | $178.60 |
| Purchase #4 | $151.81 | 6.273% | $161.333 | $161.33 | $161.35 | $161.30 |
| Purchase #5 | $245.63 | 9.400% | $268.7192 | $268.72 | $268.70 | $268.70 |
| Purchase #6 | $70.53 | 7.750% | $75.9961 | $76.00 | $76.00 | $76.00 |
| Purchase #7 | $214.67 | 11.105% | $238.5091 | $238.51 | $238.50 | $238.50 |
| 7 purchase totals = | $1,240.75 | $1,339.3655 | $1,339.37 | $1,339.35 | $1,339.30 | |