| 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 | $190.28 | 8.609% | $206.6612 | $206.66 | $206.65 | $206.70 |
| Purchase #2 | $115.98 | 3.334% | $119.8468 | $119.85 | $119.85 | $119.80 |
| Purchase #3 | $127.43 | 8.570% | $138.3508 | $138.35 | $138.35 | $138.40 |
| Purchase #4 | $29.66 | 9.148% | $32.3733 | $32.37 | $32.35 | $32.40 |
| Purchase #5 | $22.26 | 6.472% | $23.7007 | $23.70 | $23.70 | $23.70 |
| Purchase #6 | $149.85 | 7.191% | $160.6257 | $160.63 | $160.65 | $160.60 |
| Purchase #7 | $234.49 | 12.349% | $263.4472 | $263.45 | $263.45 | $263.40 |
| 7 purchase totals = | $869.95 | $945.0057 | $945.01 | $945.00 | $945.00 | |