| 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 | $196.50 | 3.181% | $202.7507 | $202.75 | $202.75 | $202.80 |
| Purchase #2 | $106.53 | 8.470% | $115.5531 | $115.55 | $115.55 | $115.60 |
| Purchase #3 | $64.97 | 5.189% | $68.3413 | $68.34 | $68.35 | $68.30 |
| Purchase #4 | $120.71 | 13.307% | $136.7729 | $136.77 | $136.75 | $136.80 |
| Purchase #5 | $194.71 | 13.786% | $221.5527 | $221.55 | $221.55 | $221.60 |
| Purchase #6 | $170.93 | 10.430% | $188.758 | $188.76 | $188.75 | $188.80 |
| Purchase #7 | $170.98 | 3.820% | $177.5114 | $177.51 | $177.50 | $177.50 |
| 7 purchase totals = | $1,025.33 | $1,111.2401 | $1,111.23 | $1,111.20 | $1,111.40 | |