| 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 | $245.53 | 13.706% | $279.1823 | $279.18 | $279.20 | $279.20 |
| Purchase #2 | $113.73 | 7.519% | $122.2814 | $122.28 | $122.30 | $122.30 |
| Purchase #3 | $198.41 | 11.521% | $221.2688 | $221.27 | $221.25 | $221.30 |
| Purchase #4 | $35.65 | 11.475% | $39.7408 | $39.74 | $39.75 | $39.70 |
| Purchase #5 | $170.89 | 3.199% | $176.3568 | $176.36 | $176.35 | $176.40 |
| Purchase #6 | $145.78 | 9.355% | $159.4177 | $159.42 | $159.40 | $159.40 |
| Purchase #7 | $10.72 | 9.586% | $11.7476 | $11.75 | $11.75 | $11.70 |
| 7 purchase totals = | $920.71 | $1,009.9954 | $1,010.00 | $1,010.00 | $1,010.00 | |