| 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 | $220.85 | 13.321% | $250.2694 | $250.27 | $250.25 | $250.30 |
| Purchase #2 | $182.37 | 9.829% | $200.2951 | $200.30 | $200.30 | $200.30 |
| Purchase #3 | $158.91 | 4.744% | $166.4487 | $166.45 | $166.45 | $166.40 |
| Purchase #4 | $219.32 | 10.230% | $241.7564 | $241.76 | $241.75 | $241.80 |
| Purchase #5 | $77.44 | 13.260% | $87.7085 | $87.71 | $87.70 | $87.70 |
| Purchase #6 | $154.95 | 9.559% | $169.7617 | $169.76 | $169.75 | $169.80 |
| Purchase #7 | $60.92 | 10.430% | $67.274 | $67.27 | $67.25 | $67.30 |
| 7 purchase totals = | $1,074.76 | $1,183.5138 | $1,183.52 | $1,183.45 | $1,183.60 | |