| 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 | $222.94 | 3.417% | $230.5579 | $230.56 | $230.55 | $230.60 |
| Purchase #2 | $249.77 | 8.510% | $271.0254 | $271.03 | $271.05 | $271.00 |
| Purchase #3 | $67.56 | 4.811% | $70.8103 | $70.81 | $70.80 | $70.80 |
| Purchase #4 | $231.61 | 11.764% | $258.8566 | $258.86 | $258.85 | $258.90 |
| Purchase #5 | $178.80 | 8.518% | $194.0302 | $194.03 | $194.05 | $194.00 |
| Purchase #6 | $124.49 | 13.235% | $140.9663 | $140.97 | $140.95 | $141.00 |
| Purchase #7 | $41.48 | 11.398% | $46.2079 | $46.21 | $46.20 | $46.20 |
| 7 purchase totals = | $1,116.65 | $1,212.4546 | $1,212.47 | $1,212.45 | $1,212.50 | |