| 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 | $220.37 | 5.655% | $232.8319 | $232.83 | $232.85 | $232.80 |
| Purchase #2 | $14.38 | 11.658% | $16.0564 | $16.06 | $16.05 | $16.10 |
| Purchase #3 | $200.46 | 8.514% | $217.5272 | $217.53 | $217.55 | $217.50 |
| Purchase #4 | $233.45 | 8.851% | $254.1127 | $254.11 | $254.10 | $254.10 |
| Purchase #5 | $196.61 | 10.329% | $216.9178 | $216.92 | $216.90 | $216.90 |
| Purchase #6 | $6.42 | 9.177% | $7.0092 | $7.01 | $7.00 | $7.00 |
| Purchase #7 | $115.50 | 11.423% | $128.6936 | $128.69 | $128.70 | $128.70 |
| 7 purchase totals = | $987.19 | $1,073.1488 | $1,073.15 | $1,073.15 | $1,073.10 | |