| 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 | $32.75 | 5.142% | $34.434 | $34.43 | $34.45 | $34.40 |
| Purchase #2 | $192.91 | 8.856% | $209.9941 | $209.99 | $210.00 | $210.00 |
| Purchase #3 | $89.44 | 11.176% | $99.4358 | $99.44 | $99.45 | $99.40 |
| Purchase #4 | $23.85 | 5.198% | $25.0897 | $25.09 | $25.10 | $25.10 |
| Purchase #5 | $131.95 | 11.528% | $147.1612 | $147.16 | $147.15 | $147.20 |
| Purchase #6 | $249.90 | 8.723% | $271.6988 | $271.70 | $271.70 | $271.70 |
| Purchase #7 | $194.55 | 12.804% | $219.4602 | $219.46 | $219.45 | $219.50 |
| 7 purchase totals = | $915.35 | $1,007.2738 | $1,007.27 | $1,007.30 | $1,007.30 | |