| 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 | $218.34 | 4.461% | $228.0801 | $228.08 | $228.10 | $228.10 |
| Purchase #2 | $69.57 | 4.550% | $72.7354 | $72.74 | $72.75 | $72.70 |
| Purchase #3 | $249.80 | 6.617% | $266.3293 | $266.33 | $266.35 | $266.30 |
| Purchase #4 | $19.85 | 8.862% | $21.6091 | $21.61 | $21.60 | $21.60 |
| Purchase #5 | $109.41 | 3.427% | $113.1595 | $113.16 | $113.15 | $113.20 |
| Purchase #6 | $210.86 | 12.484% | $237.1838 | $237.18 | $237.20 | $237.20 |
| Purchase #7 | $67.93 | 9.174% | $74.1619 | $74.16 | $74.15 | $74.20 |
| 7 purchase totals = | $945.76 | $1,013.2591 | $1,013.26 | $1,013.30 | $1,013.30 | |