| 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 | $211.55 | 6.551% | $225.4086 | $225.41 | $225.40 | $225.40 |
| Purchase #2 | $33.30 | 8.838% | $36.2431 | $36.24 | $36.25 | $36.20 |
| Purchase #3 | $70.35 | 6.105% | $74.6449 | $74.64 | $74.65 | $74.60 |
| Purchase #4 | $162.51 | 12.587% | $182.9651 | $182.97 | $182.95 | $183.00 |
| Purchase #5 | $132.34 | 5.285% | $139.3342 | $139.33 | $139.35 | $139.30 |
| Purchase #6 | $96.42 | 8.635% | $104.7459 | $104.75 | $104.75 | $104.70 |
| Purchase #7 | $228.83 | 4.376% | $238.8436 | $238.84 | $238.85 | $238.80 |
| 7 purchase totals = | $935.30 | $1,002.1854 | $1,002.18 | $1,002.20 | $1,002.00 | |