| 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 | $37.35 | 10.287% | $41.1922 | $41.19 | $41.20 | $41.20 |
| Purchase #2 | $174.29 | 11.222% | $193.8488 | $193.85 | $193.85 | $193.80 |
| Purchase #3 | $77.71 | 12.189% | $87.1821 | $87.18 | $87.20 | $87.20 |
| Purchase #4 | $227.68 | 5.378% | $239.9246 | $239.92 | $239.90 | $239.90 |
| Purchase #5 | $210.54 | 7.312% | $225.9347 | $225.93 | $225.95 | $225.90 |
| Purchase #6 | $8.42 | 7.170% | $9.0237 | $9.02 | $9.00 | $9.00 |
| Purchase #7 | $109.29 | 4.122% | $113.7949 | $113.79 | $113.80 | $113.80 |
| 7 purchase totals = | $845.28 | $910.9010 | $910.88 | $910.90 | $910.80 | |