| 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 | $230.98 | 9.453% | $252.8145 | $252.81 | $252.80 | $252.80 |
| Purchase #2 | $184.53 | 10.275% | $203.4905 | $203.49 | $203.50 | $203.50 |
| Purchase #3 | $22.44 | 5.383% | $23.6479 | $23.65 | $23.65 | $23.60 |
| Purchase #4 | $240.95 | 9.384% | $263.5607 | $263.56 | $263.55 | $263.60 |
| Purchase #5 | $161.29 | 10.749% | $178.6271 | $178.63 | $178.65 | $178.60 |
| Purchase #6 | $72.98 | 8.161% | $78.9359 | $78.94 | $78.95 | $78.90 |
| Purchase #7 | $138.36 | 4.491% | $144.5737 | $144.57 | $144.55 | $144.60 |
| 7 purchase totals = | $1,051.53 | $1,145.6503 | $1,145.65 | $1,145.65 | $1,145.60 | |