| 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 | $88.28 | 3.133% | $91.0458 | $91.05 | $91.05 | $91.00 |
| Purchase #2 | $183.31 | 5.562% | $193.5057 | $193.51 | $193.50 | $193.50 |
| Purchase #3 | $155.47 | 12.321% | $174.6255 | $174.63 | $174.65 | $174.60 |
| Purchase #4 | $192.27 | 12.799% | $216.8786 | $216.88 | $216.90 | $216.90 |
| Purchase #5 | $120.77 | 8.348% | $130.8519 | $130.85 | $130.85 | $130.90 |
| Purchase #6 | $214.43 | 8.435% | $232.5172 | $232.52 | $232.50 | $232.50 |
| Purchase #7 | $117.27 | 4.441% | $122.478 | $122.48 | $122.50 | $122.50 |
| 7 purchase totals = | $1,071.80 | $1,161.9027 | $1,161.92 | $1,161.95 | $1,161.90 | |