| 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 | $43.38 | 8.167% | $46.9228 | $46.92 | $46.90 | $46.90 |
| Purchase #2 | $248.66 | 10.870% | $275.6893 | $275.69 | $275.70 | $275.70 |
| Purchase #3 | $107.89 | 5.325% | $113.6351 | $113.64 | $113.65 | $113.60 |
| Purchase #4 | $108.45 | 8.566% | $117.7398 | $117.74 | $117.75 | $117.70 |
| Purchase #5 | $73.70 | 4.278% | $76.8529 | $76.85 | $76.85 | $76.90 |
| Purchase #6 | $189.41 | 13.789% | $215.5277 | $215.53 | $215.55 | $215.50 |
| Purchase #7 | $220.31 | 12.478% | $247.8003 | $247.80 | $247.80 | $247.80 |
| 7 purchase totals = | $991.80 | $1,094.1679 | $1,094.17 | $1,094.20 | $1,094.10 | |