| 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 | $183.45 | 4.615% | $191.9162 | $191.92 | $191.90 | $191.90 |
| Purchase #2 | $59.93 | 13.333% | $67.9205 | $67.92 | $67.90 | $67.90 |
| Purchase #3 | $202.50 | 6.733% | $216.1343 | $216.13 | $216.15 | $216.10 |
| Purchase #4 | $228.99 | 10.227% | $252.4088 | $252.41 | $252.40 | $252.40 |
| Purchase #5 | $213.82 | 7.774% | $230.4424 | $230.44 | $230.45 | $230.40 |
| Purchase #6 | $122.51 | 8.315% | $132.6967 | $132.70 | $132.70 | $132.70 |
| Purchase #7 | $240.60 | 13.357% | $272.7369 | $272.74 | $272.75 | $272.70 |
| 7 purchase totals = | $1,251.80 | $1,364.2558 | $1,364.26 | $1,364.25 | $1,364.10 | |