| 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 | $248.42 | 5.628% | $262.4011 | $262.40 | $262.40 | $262.40 |
| Purchase #2 | $118.80 | 11.626% | $132.6117 | $132.61 | $132.60 | $132.60 |
| Purchase #3 | $7.95 | 13.737% | $9.0421 | $9.04 | $9.05 | $9.00 |
| Purchase #4 | $20.62 | 3.489% | $21.3394 | $21.34 | $21.35 | $21.30 |
| Purchase #5 | $142.46 | 3.570% | $147.5458 | $147.55 | $147.55 | $147.50 |
| Purchase #6 | $6.75 | 4.507% | $7.0542 | $7.05 | $7.05 | $7.10 |
| Purchase #7 | $126.75 | 12.260% | $142.2896 | $142.29 | $142.30 | $142.30 |
| 7 purchase totals = | $671.75 | $722.2839 | $722.28 | $722.30 | $722.20 | |