| 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 | $198.26 | 8.124% | $214.3666 | $214.37 | $214.35 | $214.40 |
| Purchase #2 | $71.78 | 11.447% | $79.9967 | $80.00 | $80.00 | $80.00 |
| Purchase #3 | $240.90 | 9.482% | $263.7421 | $263.74 | $263.75 | $263.70 |
| Purchase #4 | $198.52 | 4.460% | $207.374 | $207.37 | $207.35 | $207.40 |
| Purchase #5 | $213.95 | 12.150% | $239.9449 | $239.94 | $239.95 | $239.90 |
| Purchase #6 | $80.71 | 12.291% | $90.6301 | $90.63 | $90.65 | $90.60 |
| Purchase #7 | $65.68 | 8.253% | $71.1006 | $71.10 | $71.10 | $71.10 |
| 7 purchase totals = | $1,069.80 | $1,167.1550 | $1,167.15 | $1,167.15 | $1,167.10 | |