| 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 | $192.86 | 9.102% | $210.4141 | $210.41 | $210.40 | $210.40 |
| Purchase #2 | $138.62 | 12.140% | $155.4485 | $155.45 | $155.45 | $155.40 |
| Purchase #3 | $237.64 | 11.242% | $264.3555 | $264.36 | $264.35 | $264.40 |
| Purchase #4 | $156.64 | 13.508% | $177.7989 | $177.80 | $177.80 | $177.80 |
| Purchase #5 | $85.55 | 4.448% | $89.3553 | $89.36 | $89.35 | $89.40 |
| Purchase #6 | $160.61 | 10.290% | $177.1368 | $177.14 | $177.15 | $177.10 |
| Purchase #7 | $114.57 | 11.567% | $127.8223 | $127.82 | $127.80 | $127.80 |
| 7 purchase totals = | $1,086.49 | $1,202.3314 | $1,202.34 | $1,202.30 | $1,202.30 | |