| 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 | $248.48 | 10.477% | $274.5132 | $274.51 | $274.50 | $274.50 |
| Purchase #2 | $61.76 | 9.781% | $67.8007 | $67.80 | $67.80 | $67.80 |
| Purchase #3 | $91.64 | 12.395% | $102.9988 | $103.00 | $103.00 | $103.00 |
| Purchase #4 | $54.47 | 4.779% | $57.0731 | $57.07 | $57.05 | $57.10 |
| Purchase #5 | $141.98 | 13.600% | $161.2893 | $161.29 | $161.30 | $161.30 |
| Purchase #6 | $11.40 | 9.804% | $12.5177 | $12.52 | $12.50 | $12.50 |
| Purchase #7 | $42.60 | 11.796% | $47.6251 | $47.63 | $47.65 | $47.60 |
| 7 purchase totals = | $652.33 | $723.8179 | $723.82 | $723.80 | $723.80 | |