| 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 | $246.35 | 7.517% | $264.8681 | $264.87 | $264.85 | $264.90 |
| Purchase #2 | $149.77 | 3.286% | $154.6914 | $154.69 | $154.70 | $154.70 |
| Purchase #3 | $19.46 | 8.342% | $21.0834 | $21.08 | $21.10 | $21.10 |
| Purchase #4 | $86.42 | 10.842% | $95.7897 | $95.79 | $95.80 | $95.80 |
| Purchase #5 | $168.98 | 3.564% | $175.0024 | $175.00 | $175.00 | $175.00 |
| Purchase #6 | $179.31 | 5.714% | $189.5558 | $189.56 | $189.55 | $189.60 |
| Purchase #7 | $194.59 | 6.285% | $206.82 | $206.82 | $206.80 | $206.80 |
| 7 purchase totals = | $1,044.88 | $1,107.8108 | $1,107.81 | $1,107.80 | $1,107.90 | |