| 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 | $220.77 | 13.181% | $249.8697 | $249.87 | $249.85 | $249.90 |
| Purchase #2 | $114.71 | 11.666% | $128.0921 | $128.09 | $128.10 | $128.10 |
| Purchase #3 | $193.39 | 3.860% | $200.8549 | $200.85 | $200.85 | $200.90 |
| Purchase #4 | $65.43 | 10.195% | $72.1006 | $72.10 | $72.10 | $72.10 |
| Purchase #5 | $221.99 | 13.310% | $251.5369 | $251.54 | $251.55 | $251.50 |
| Purchase #6 | $91.30 | 5.523% | $96.3425 | $96.34 | $96.35 | $96.30 |
| Purchase #7 | $203.40 | 8.676% | $221.047 | $221.05 | $221.05 | $221.00 |
| 7 purchase totals = | $1,110.99 | $1,219.8437 | $1,219.84 | $1,219.85 | $1,219.80 | |