| 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 | $112.38 | 4.742% | $117.7091 | $117.71 | $117.70 | $117.70 |
| Purchase #2 | $56.58 | 3.520% | $58.5716 | $58.57 | $58.55 | $58.60 |
| Purchase #3 | $72.80 | 11.554% | $81.2113 | $81.21 | $81.20 | $81.20 |
| Purchase #4 | $135.25 | 3.680% | $140.2272 | $140.23 | $140.25 | $140.20 |
| Purchase #5 | $172.30 | 11.437% | $192.006 | $192.01 | $192.00 | $192.00 |
| Purchase #6 | $204.38 | 9.551% | $223.9003 | $223.90 | $223.90 | $223.90 |
| Purchase #7 | $174.72 | 5.829% | $184.9044 | $184.90 | $184.90 | $184.90 |
| 7 purchase totals = | $928.41 | $998.5299 | $998.53 | $998.50 | $998.50 | |