| 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 | $115.34 | 13.122% | $130.4749 | $130.47 | $130.45 | $130.50 |
| Purchase #2 | $52.45 | 7.834% | $56.5589 | $56.56 | $56.55 | $56.60 |
| Purchase #3 | $244.50 | 7.619% | $263.1285 | $263.13 | $263.15 | $263.10 |
| Purchase #4 | $204.74 | 3.310% | $211.5169 | $211.52 | $211.50 | $211.50 |
| Purchase #5 | $182.72 | 8.102% | $197.524 | $197.52 | $197.50 | $197.50 |
| Purchase #6 | $199.59 | 13.491% | $226.5167 | $226.52 | $226.50 | $226.50 |
| Purchase #7 | $186.41 | 12.624% | $209.9424 | $209.94 | $209.95 | $209.90 |
| 7 purchase totals = | $1,185.75 | $1,295.6623 | $1,295.66 | $1,295.60 | $1,295.60 | |