| 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 | $221.46 | 3.209% | $228.5667 | $228.57 | $228.55 | $228.60 |
| Purchase #2 | $219.92 | 6.221% | $233.6012 | $233.60 | $233.60 | $233.60 |
| Purchase #3 | $155.91 | 8.128% | $168.5824 | $168.58 | $168.60 | $168.60 |
| Purchase #4 | $186.60 | 11.756% | $208.5367 | $208.54 | $208.55 | $208.50 |
| Purchase #5 | $232.86 | 13.682% | $264.7199 | $264.72 | $264.70 | $264.70 |
| Purchase #6 | $71.32 | 9.297% | $77.9506 | $77.95 | $77.95 | $78.00 |
| Purchase #7 | $8.85 | 9.580% | $9.6978 | $9.70 | $9.70 | $9.70 |
| 7 purchase totals = | $1,096.92 | $1,191.6553 | $1,191.66 | $1,191.65 | $1,191.70 | |