| 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 | $196.91 | 6.282% | $209.2799 | $209.28 | $209.30 | $209.30 |
| Purchase #2 | $213.46 | 7.176% | $228.7779 | $228.78 | $228.80 | $228.80 |
| Purchase #3 | $129.83 | 5.470% | $136.9317 | $136.93 | $136.95 | $136.90 |
| Purchase #4 | $238.51 | 10.150% | $262.7188 | $262.72 | $262.70 | $262.70 |
| Purchase #5 | $245.93 | 3.423% | $254.3482 | $254.35 | $254.35 | $254.30 |
| Purchase #6 | $250.53 | 10.835% | $277.6749 | $277.67 | $277.65 | $277.70 |
| Purchase #7 | $118.58 | 12.737% | $133.6835 | $133.68 | $133.70 | $133.70 |
| 7 purchase totals = | $1,393.75 | $1,503.4149 | $1,503.41 | $1,503.45 | $1,503.40 | |