| 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 | $26.89 | 9.255% | $29.3787 | $29.38 | $29.40 | $29.40 |
| Purchase #2 | $181.29 | 12.397% | $203.7645 | $203.76 | $203.75 | $203.80 |
| Purchase #3 | $81.67 | 3.212% | $84.2932 | $84.29 | $84.30 | $84.30 |
| Purchase #4 | $180.47 | 10.502% | $199.423 | $199.42 | $199.40 | $199.40 |
| Purchase #5 | $194.48 | 13.315% | $220.375 | $220.38 | $220.40 | $220.40 |
| Purchase #6 | $113.99 | 12.625% | $128.3812 | $128.38 | $128.40 | $128.40 |
| Purchase #7 | $60.60 | 13.520% | $68.7931 | $68.79 | $68.80 | $68.80 |
| 7 purchase totals = | $839.39 | $934.4087 | $934.40 | $934.45 | $934.50 | |