| 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 | $109.28 | 10.866% | $121.1544 | $121.15 | $121.15 | $121.20 |
| Purchase #2 | $241.85 | 4.115% | $251.8021 | $251.80 | $251.80 | $251.80 |
| Purchase #3 | $124.63 | 6.538% | $132.7783 | $132.78 | $132.80 | $132.80 |
| Purchase #4 | $221.92 | 6.825% | $237.066 | $237.07 | $237.05 | $237.10 |
| Purchase #5 | $160.66 | 7.253% | $172.3127 | $172.31 | $172.30 | $172.30 |
| Purchase #6 | $74.37 | 4.374% | $77.6229 | $77.62 | $77.60 | $77.60 |
| Purchase #7 | $31.39 | 9.305% | $34.3108 | $34.31 | $34.30 | $34.30 |
| 7 purchase totals = | $964.10 | $1,027.0472 | $1,027.04 | $1,027.00 | $1,027.10 | |