| 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 | $218.52 | 6.868% | $233.528 | $233.53 | $233.55 | $233.50 |
| Purchase #2 | $182.86 | 12.286% | $205.3262 | $205.33 | $205.35 | $205.30 |
| Purchase #3 | $41.41 | 4.423% | $43.2416 | $43.24 | $43.25 | $43.20 |
| Purchase #4 | $23.87 | 3.549% | $24.7171 | $24.72 | $24.70 | $24.70 |
| Purchase #5 | $146.72 | 8.282% | $158.8714 | $158.87 | $158.85 | $158.90 |
| Purchase #6 | $197.92 | 11.119% | $219.9267 | $219.93 | $219.95 | $219.90 |
| Purchase #7 | $189.65 | 3.222% | $195.7605 | $195.76 | $195.75 | $195.80 |
| 7 purchase totals = | $1,000.95 | $1,081.3715 | $1,081.38 | $1,081.40 | $1,081.30 | |