| 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 | $237.80 | 12.342% | $267.1493 | $267.15 | $267.15 | $267.10 |
| Purchase #2 | $196.27 | 13.673% | $223.106 | $223.11 | $223.10 | $223.10 |
| Purchase #3 | $42.75 | 4.816% | $44.8088 | $44.81 | $44.80 | $44.80 |
| Purchase #4 | $118.89 | 13.573% | $135.0269 | $135.03 | $135.05 | $135.00 |
| Purchase #5 | $179.89 | 6.484% | $191.5541 | $191.55 | $191.55 | $191.60 |
| Purchase #6 | $175.72 | 11.252% | $195.492 | $195.49 | $195.50 | $195.50 |
| Purchase #7 | $174.55 | 4.789% | $182.9092 | $182.91 | $182.90 | $182.90 |
| 7 purchase totals = | $1,125.87 | $1,240.0463 | $1,240.05 | $1,240.05 | $1,240.00 | |