| 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 | $194.71 | 8.170% | $210.6178 | $210.62 | $210.60 | $210.60 |
| Purchase #2 | $126.92 | 10.625% | $140.4053 | $140.41 | $140.40 | $140.40 |
| Purchase #3 | $85.85 | 12.311% | $96.419 | $96.42 | $96.40 | $96.40 |
| Purchase #4 | $181.81 | 8.389% | $197.062 | $197.06 | $197.05 | $197.10 |
| Purchase #5 | $242.35 | 10.524% | $267.8549 | $267.85 | $267.85 | $267.90 |
| Purchase #6 | $249.73 | 11.640% | $278.7986 | $278.80 | $278.80 | $278.80 |
| Purchase #7 | $233.62 | 7.625% | $251.4335 | $251.43 | $251.45 | $251.40 |
| 7 purchase totals = | $1,314.99 | $1,442.5911 | $1,442.59 | $1,442.55 | $1,442.60 | |