| 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 | $137.53 | 10.600% | $152.1082 | $152.11 | $152.10 | $152.10 |
| Purchase #2 | $153.75 | 12.152% | $172.4337 | $172.43 | $172.45 | $172.40 |
| Purchase #3 | $218.27 | 4.565% | $228.234 | $228.23 | $228.25 | $228.20 |
| Purchase #4 | $113.38 | 4.376% | $118.3415 | $118.34 | $118.35 | $118.30 |
| Purchase #5 | $244.31 | 4.233% | $254.6516 | $254.65 | $254.65 | $254.70 |
| Purchase #6 | $171.28 | 7.543% | $184.1997 | $184.20 | $184.20 | $184.20 |
| Purchase #7 | $135.27 | 3.593% | $140.1303 | $140.13 | $140.15 | $140.10 |
| 7 purchase totals = | $1,173.79 | $1,250.0990 | $1,250.09 | $1,250.15 | $1,250.00 | |