| 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 | $190.95 | 9.794% | $209.6516 | $209.65 | $209.65 | $209.70 |
| Purchase #2 | $50.65 | 10.634% | $56.0361 | $56.04 | $56.05 | $56.00 |
| Purchase #3 | $213.65 | 5.106% | $224.559 | $224.56 | $224.55 | $224.60 |
| Purchase #4 | $73.67 | 6.579% | $78.5167 | $78.52 | $78.50 | $78.50 |
| Purchase #5 | $196.89 | 10.333% | $217.2346 | $217.23 | $217.25 | $217.20 |
| Purchase #6 | $216.92 | 13.620% | $246.4645 | $246.46 | $246.45 | $246.50 |
| Purchase #7 | $110.47 | 4.701% | $115.6632 | $115.66 | $115.65 | $115.70 |
| 7 purchase totals = | $1,053.20 | $1,148.1257 | $1,148.12 | $1,148.10 | $1,148.20 | |