| 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 | $196.44 | 3.774% | $203.8536 | $203.85 | $203.85 | $203.90 |
| Purchase #2 | $130.66 | 4.379% | $136.3816 | $136.38 | $136.40 | $136.40 |
| Purchase #3 | $218.51 | 10.826% | $242.1659 | $242.17 | $242.15 | $242.20 |
| Purchase #4 | $119.46 | 10.621% | $132.1478 | $132.15 | $132.15 | $132.10 |
| Purchase #5 | $172.57 | 4.676% | $180.6394 | $180.64 | $180.65 | $180.60 |
| Purchase #6 | $92.75 | 11.326% | $103.2549 | $103.25 | $103.25 | $103.30 |
| Purchase #7 | $168.89 | 4.561% | $176.5931 | $176.59 | $176.60 | $176.60 |
| 7 purchase totals = | $1,099.28 | $1,175.0363 | $1,175.03 | $1,175.05 | $1,175.10 | |