| 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 | $113.47 | 9.465% | $124.2099 | $124.21 | $124.20 | $124.20 |
| Purchase #2 | $228.75 | 11.610% | $255.3079 | $255.31 | $255.30 | $255.30 |
| Purchase #3 | $146.72 | 5.250% | $154.4228 | $154.42 | $154.40 | $154.40 |
| Purchase #4 | $177.64 | 9.610% | $194.7112 | $194.71 | $194.70 | $194.70 |
| Purchase #5 | $247.68 | 3.167% | $255.524 | $255.52 | $255.50 | $255.50 |
| Purchase #6 | $199.31 | 9.647% | $218.5374 | $218.54 | $218.55 | $218.50 |
| Purchase #7 | $220.43 | 4.531% | $230.4177 | $230.42 | $230.40 | $230.40 |
| 7 purchase totals = | $1,334.00 | $1,433.1309 | $1,433.13 | $1,433.05 | $1,433.00 | |