| 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 | $85.48 | 5.661% | $90.319 | $90.32 | $90.30 | $90.30 |
| Purchase #2 | $178.93 | 12.505% | $201.3052 | $201.31 | $201.30 | $201.30 |
| Purchase #3 | $225.70 | 10.303% | $248.9539 | $248.95 | $248.95 | $249.00 |
| Purchase #4 | $164.62 | 6.413% | $175.1771 | $175.18 | $175.20 | $175.20 |
| Purchase #5 | $7.46 | 10.649% | $8.2544 | $8.25 | $8.25 | $8.30 |
| Purchase #6 | $246.36 | 11.794% | $275.4157 | $275.42 | $275.40 | $275.40 |
| Purchase #7 | $138.78 | 5.147% | $145.923 | $145.92 | $145.90 | $145.90 |
| 7 purchase totals = | $1,047.33 | $1,145.3483 | $1,145.35 | $1,145.30 | $1,145.40 | |