| 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 | $31.46 | 6.199% | $33.4102 | $33.41 | $33.40 | $33.40 |
| Purchase #2 | $195.61 | 9.613% | $214.414 | $214.41 | $214.40 | $214.40 |
| Purchase #3 | $192.47 | 7.621% | $207.1381 | $207.14 | $207.15 | $207.10 |
| Purchase #4 | $180.63 | 5.821% | $191.1445 | $191.14 | $191.15 | $191.10 |
| Purchase #5 | $245.89 | 4.286% | $256.4288 | $256.43 | $256.45 | $256.40 |
| Purchase #6 | $111.66 | 5.215% | $117.4831 | $117.48 | $117.50 | $117.50 |
| Purchase #7 | $10.91 | 11.385% | $12.1521 | $12.15 | $12.15 | $12.20 |
| 7 purchase totals = | $968.63 | $1,032.1708 | $1,032.16 | $1,032.20 | $1,032.10 | |