| 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 | $241.99 | 10.154% | $266.5617 | $266.56 | $266.55 | $266.60 |
| Purchase #2 | $92.59 | 8.523% | $100.4814 | $100.48 | $100.50 | $100.50 |
| Purchase #3 | $183.34 | 6.750% | $195.7155 | $195.72 | $195.70 | $195.70 |
| Purchase #4 | $138.49 | 7.200% | $148.4613 | $148.46 | $148.45 | $148.50 |
| Purchase #5 | $240.82 | 9.452% | $263.5823 | $263.58 | $263.60 | $263.60 |
| Purchase #6 | $30.35 | 13.710% | $34.511 | $34.51 | $34.50 | $34.50 |
| Purchase #7 | $38.82 | 12.459% | $43.6566 | $43.66 | $43.65 | $43.70 |
| 7 purchase totals = | $966.40 | $1,052.9698 | $1,052.97 | $1,052.95 | $1,053.10 | |