| 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 | $143.92 | 3.579% | $149.0709 | $149.07 | $149.05 | $149.10 |
| Purchase #2 | $200.69 | 12.347% | $225.4692 | $225.47 | $225.45 | $225.50 |
| Purchase #3 | $235.86 | 7.307% | $253.0943 | $253.09 | $253.10 | $253.10 |
| Purchase #4 | $100.79 | 6.295% | $107.1347 | $107.13 | $107.15 | $107.10 |
| Purchase #5 | $44.83 | 5.250% | $47.1836 | $47.18 | $47.20 | $47.20 |
| Purchase #6 | $174.55 | 12.577% | $196.5032 | $196.50 | $196.50 | $196.50 |
| Purchase #7 | $124.34 | 10.700% | $137.6444 | $137.64 | $137.65 | $137.60 |
| 7 purchase totals = | $1,024.98 | $1,116.1003 | $1,116.08 | $1,116.10 | $1,116.10 | |