| 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 | $123.60 | 6.761% | $131.9566 | $131.96 | $131.95 | $132.00 |
| Purchase #2 | $239.49 | 12.180% | $268.6599 | $268.66 | $268.65 | $268.70 |
| Purchase #3 | $110.83 | 11.839% | $123.9512 | $123.95 | $123.95 | $124.00 |
| Purchase #4 | $190.26 | 4.787% | $199.3677 | $199.37 | $199.35 | $199.40 |
| Purchase #5 | $141.72 | 8.131% | $153.2433 | $153.24 | $153.25 | $153.20 |
| Purchase #6 | $20.95 | 7.740% | $22.5715 | $22.57 | $22.55 | $22.60 |
| Purchase #7 | $199.55 | 10.252% | $220.0079 | $220.01 | $220.00 | $220.00 |
| 7 purchase totals = | $1,026.40 | $1,119.7581 | $1,119.76 | $1,119.70 | $1,119.90 | |