| 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 | $185.72 | 9.584% | $203.5194 | $203.52 | $203.50 | $203.50 |
| Purchase #2 | $125.76 | 12.204% | $141.1078 | $141.11 | $141.10 | $141.10 |
| Purchase #3 | $74.74 | 4.298% | $77.9523 | $77.95 | $77.95 | $78.00 |
| Purchase #4 | $161.80 | 9.570% | $177.2843 | $177.28 | $177.30 | $177.30 |
| Purchase #5 | $189.98 | 10.248% | $209.4492 | $209.45 | $209.45 | $209.40 |
| Purchase #6 | $38.81 | 10.339% | $42.8226 | $42.82 | $42.80 | $42.80 |
| Purchase #7 | $249.44 | 13.397% | $282.8575 | $282.86 | $282.85 | $282.90 |
| 7 purchase totals = | $1,026.25 | $1,134.9931 | $1,134.99 | $1,134.95 | $1,135.00 | |