| 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 | $117.52 | 12.785% | $132.5449 | $132.54 | $132.55 | $132.50 |
| Purchase #2 | $58.75 | 13.598% | $66.7388 | $66.74 | $66.75 | $66.70 |
| Purchase #3 | $178.62 | 13.665% | $203.0284 | $203.03 | $203.05 | $203.00 |
| Purchase #4 | $162.79 | 12.497% | $183.1339 | $183.13 | $183.15 | $183.10 |
| Purchase #5 | $207.96 | 11.245% | $231.3451 | $231.35 | $231.35 | $231.30 |
| Purchase #6 | $32.27 | 9.610% | $35.3711 | $35.37 | $35.35 | $35.40 |
| Purchase #7 | $244.34 | 7.817% | $263.4401 | $263.44 | $263.45 | $263.40 |
| 7 purchase totals = | $1,002.25 | $1,115.6023 | $1,115.60 | $1,115.65 | $1,115.40 | |