| 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 | $245.95 | 5.182% | $258.6951 | $258.70 | $258.70 | $258.70 |
| Purchase #2 | $130.25 | 7.598% | $140.1464 | $140.15 | $140.15 | $140.10 |
| Purchase #3 | $121.68 | 5.416% | $128.2702 | $128.27 | $128.25 | $128.30 |
| Purchase #4 | $219.46 | 10.619% | $242.7645 | $242.76 | $242.75 | $242.80 |
| Purchase #5 | $175.84 | 9.189% | $191.9979 | $192.00 | $192.00 | $192.00 |
| Purchase #6 | $194.99 | 7.490% | $209.5948 | $209.59 | $209.60 | $209.60 |
| Purchase #7 | $102.76 | 9.137% | $112.1492 | $112.15 | $112.15 | $112.10 |
| 7 purchase totals = | $1,190.93 | $1,283.6181 | $1,283.62 | $1,283.60 | $1,283.60 | |