| 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 | $135.34 | 3.257% | $139.748 | $139.75 | $139.75 | $139.70 |
| Purchase #2 | $207.50 | 9.834% | $227.9056 | $227.91 | $227.90 | $227.90 |
| Purchase #3 | $89.59 | 7.851% | $96.6237 | $96.62 | $96.60 | $96.60 |
| Purchase #4 | $80.38 | 8.773% | $87.4317 | $87.43 | $87.45 | $87.40 |
| Purchase #5 | $38.94 | 8.681% | $42.3204 | $42.32 | $42.30 | $42.30 |
| Purchase #6 | $182.69 | 6.559% | $194.6726 | $194.67 | $194.65 | $194.70 |
| Purchase #7 | $240.63 | 7.703% | $259.1657 | $259.17 | $259.15 | $259.20 |
| 7 purchase totals = | $975.07 | $1,047.8677 | $1,047.87 | $1,047.80 | $1,047.80 | |