| 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 | $248.90 | 8.728% | $270.624 | $270.62 | $270.60 | $270.60 |
| Purchase #2 | $45.98 | 3.710% | $47.6859 | $47.69 | $47.70 | $47.70 |
| Purchase #3 | $224.55 | 3.834% | $233.1592 | $233.16 | $233.15 | $233.20 |
| Purchase #4 | $195.72 | 4.711% | $204.9404 | $204.94 | $204.95 | $204.90 |
| Purchase #5 | $162.42 | 12.492% | $182.7095 | $182.71 | $182.70 | $182.70 |
| Purchase #6 | $99.46 | 7.125% | $106.5465 | $106.55 | $106.55 | $106.50 |
| Purchase #7 | $121.90 | 11.662% | $136.116 | $136.12 | $136.10 | $136.10 |
| 7 purchase totals = | $1,098.93 | $1,181.7815 | $1,181.79 | $1,181.75 | $1,181.70 | |