| 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 | $244.90 | 13.662% | $278.3582 | $278.36 | $278.35 | $278.40 |
| Purchase #2 | $241.69 | 9.185% | $263.8892 | $263.89 | $263.90 | $263.90 |
| Purchase #3 | $145.53 | 10.316% | $160.5429 | $160.54 | $160.55 | $160.50 |
| Purchase #4 | $70.27 | 7.837% | $75.7771 | $75.78 | $75.80 | $75.80 |
| Purchase #5 | $7.41 | 11.602% | $8.2697 | $8.27 | $8.25 | $8.30 |
| Purchase #6 | $115.28 | 12.798% | $130.0335 | $130.03 | $130.05 | $130.00 |
| Purchase #7 | $231.78 | 9.336% | $253.419 | $253.42 | $253.40 | $253.40 |
| 7 purchase totals = | $1,056.86 | $1,170.2896 | $1,170.29 | $1,170.30 | $1,170.30 | |