| 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 | $190.93 | 6.742% | $203.8025 | $203.80 | $203.80 | $203.80 |
| Purchase #2 | $194.93 | 12.537% | $219.3684 | $219.37 | $219.35 | $219.40 |
| Purchase #3 | $203.87 | 9.430% | $223.0949 | $223.09 | $223.10 | $223.10 |
| Purchase #4 | $187.36 | 8.354% | $203.0121 | $203.01 | $203.00 | $203.00 |
| Purchase #5 | $87.40 | 3.388% | $90.3611 | $90.36 | $90.35 | $90.40 |
| Purchase #6 | $135.48 | 9.781% | $148.7313 | $148.73 | $148.75 | $148.70 |
| Purchase #7 | $122.26 | 12.728% | $137.8213 | $137.82 | $137.80 | $137.80 |
| 7 purchase totals = | $1,122.23 | $1,226.1916 | $1,226.18 | $1,226.15 | $1,226.20 | |