| 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 | $232.71 | 4.512% | $243.2099 | $243.21 | $243.20 | $243.20 |
| Purchase #2 | $122.46 | 5.182% | $128.8059 | $128.81 | $128.80 | $128.80 |
| Purchase #3 | $146.66 | 3.278% | $151.4675 | $151.47 | $151.45 | $151.50 |
| Purchase #4 | $203.64 | 6.134% | $216.1313 | $216.13 | $216.15 | $216.10 |
| Purchase #5 | $54.76 | 3.686% | $56.7785 | $56.78 | $56.80 | $56.80 |
| Purchase #6 | $230.51 | 4.658% | $241.2472 | $241.25 | $241.25 | $241.20 |
| Purchase #7 | $13.37 | 13.864% | $15.2236 | $15.22 | $15.20 | $15.20 |
| 7 purchase totals = | $1,004.11 | $1,052.8639 | $1,052.87 | $1,052.85 | $1,052.80 | |