| 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 | $195.39 | 4.333% | $203.8562 | $203.86 | $203.85 | $203.90 |
| Purchase #2 | $187.79 | 5.167% | $197.4931 | $197.49 | $197.50 | $197.50 |
| Purchase #3 | $107.53 | 3.856% | $111.6764 | $111.68 | $111.70 | $111.70 |
| Purchase #4 | $65.34 | 10.226% | $72.0217 | $72.02 | $72.00 | $72.00 |
| Purchase #5 | $128.34 | 3.104% | $132.3237 | $132.32 | $132.30 | $132.30 |
| Purchase #6 | $181.91 | 11.426% | $202.695 | $202.70 | $202.70 | $202.70 |
| Purchase #7 | $244.42 | 9.713% | $268.1605 | $268.16 | $268.15 | $268.20 |
| 7 purchase totals = | $1,110.72 | $1,188.2266 | $1,188.23 | $1,188.20 | $1,188.30 | |