| 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 | $196.44 | 4.272% | $204.8319 | $204.83 | $204.85 | $204.80 |
| Purchase #2 | $187.75 | 7.531% | $201.8895 | $201.89 | $201.90 | $201.90 |
| Purchase #3 | $239.56 | 8.507% | $259.9394 | $259.94 | $259.95 | $259.90 |
| Purchase #4 | $213.28 | 8.222% | $230.8159 | $230.82 | $230.80 | $230.80 |
| Purchase #5 | $51.79 | 4.103% | $53.9149 | $53.91 | $53.90 | $53.90 |
| Purchase #6 | $212.82 | 5.541% | $224.6124 | $224.61 | $224.60 | $224.60 |
| Purchase #7 | $191.50 | 11.401% | $213.3329 | $213.33 | $213.35 | $213.30 |
| 7 purchase totals = | $1,293.14 | $1,389.3369 | $1,389.33 | $1,389.35 | $1,389.20 | |