| 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 | $90.61 | 11.244% | $100.7982 | $100.80 | $100.80 | $100.80 |
| Purchase #2 | $174.33 | 9.346% | $190.6229 | $190.62 | $190.60 | $190.60 |
| Purchase #3 | $201.48 | 9.333% | $220.2841 | $220.28 | $220.30 | $220.30 |
| Purchase #4 | $101.75 | 7.240% | $109.1167 | $109.12 | $109.10 | $109.10 |
| Purchase #5 | $76.43 | 12.697% | $86.1343 | $86.13 | $86.15 | $86.10 |
| Purchase #6 | $232.60 | 8.356% | $252.0361 | $252.04 | $252.05 | $252.00 |
| Purchase #7 | $130.66 | 3.797% | $135.6212 | $135.62 | $135.60 | $135.60 |
| 7 purchase totals = | $1,007.86 | $1,094.6135 | $1,094.61 | $1,094.60 | $1,094.50 | |