| 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 | $219.55 | 9.318% | $240.0077 | $240.01 | $240.00 | $240.00 |
| Purchase #2 | $190.26 | 9.765% | $208.8389 | $208.84 | $208.85 | $208.80 |
| Purchase #3 | $160.33 | 11.773% | $179.2057 | $179.21 | $179.20 | $179.20 |
| Purchase #4 | $92.73 | 11.550% | $103.4403 | $103.44 | $103.45 | $103.40 |
| Purchase #5 | $56.65 | 13.241% | $64.151 | $64.15 | $64.15 | $64.20 |
| Purchase #6 | $20.71 | 6.374% | $22.0301 | $22.03 | $22.05 | $22.00 |
| Purchase #7 | $147.88 | 13.871% | $168.3924 | $168.39 | $168.40 | $168.40 |
| 7 purchase totals = | $888.11 | $986.0661 | $986.07 | $986.10 | $986.00 | |