| 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 | $192.85 | 9.294% | $210.7735 | $210.77 | $210.75 | $210.80 |
| Purchase #2 | $177.67 | 12.645% | $200.1364 | $200.14 | $200.15 | $200.10 |
| Purchase #3 | $246.26 | 13.598% | $279.7464 | $279.75 | $279.75 | $279.70 |
| Purchase #4 | $181.39 | 7.874% | $195.6726 | $195.67 | $195.65 | $195.70 |
| Purchase #5 | $8.44 | 13.245% | $9.5579 | $9.56 | $9.55 | $9.60 |
| Purchase #6 | $166.80 | 3.403% | $172.4762 | $172.48 | $172.50 | $172.50 |
| Purchase #7 | $205.78 | 5.111% | $216.2974 | $216.30 | $216.30 | $216.30 |
| 7 purchase totals = | $1,179.19 | $1,284.6604 | $1,284.67 | $1,284.65 | $1,284.70 | |