| 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 | $245.45 | 8.235% | $265.6628 | $265.66 | $265.65 | $265.70 |
| Purchase #2 | $220.48 | 11.250% | $245.284 | $245.28 | $245.30 | $245.30 |
| Purchase #3 | $12.57 | 9.391% | $13.7504 | $13.75 | $13.75 | $13.80 |
| Purchase #4 | $170.79 | 4.548% | $178.5575 | $178.56 | $178.55 | $178.60 |
| Purchase #5 | $228.78 | 6.719% | $244.1517 | $244.15 | $244.15 | $244.20 |
| Purchase #6 | $103.81 | 3.691% | $107.6416 | $107.64 | $107.65 | $107.60 |
| Purchase #7 | $7.93 | 12.786% | $8.9439 | $8.94 | $8.95 | $8.90 |
| 7 purchase totals = | $989.81 | $1,063.9919 | $1,063.98 | $1,064.00 | $1,064.10 | |