| 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 | $122.89 | 10.467% | $135.7529 | $135.75 | $135.75 | $135.80 |
| Purchase #2 | $247.29 | 10.846% | $274.1111 | $274.11 | $274.10 | $274.10 |
| Purchase #3 | $175.85 | 6.241% | $186.8248 | $186.82 | $186.80 | $186.80 |
| Purchase #4 | $161.37 | 7.326% | $173.192 | $173.19 | $173.20 | $173.20 |
| Purchase #5 | $11.82 | 13.154% | $13.3748 | $13.37 | $13.35 | $13.40 |
| Purchase #6 | $201.59 | 4.735% | $211.1353 | $211.14 | $211.15 | $211.10 |
| Purchase #7 | $220.84 | 3.423% | $228.3994 | $228.40 | $228.40 | $228.40 |
| 7 purchase totals = | $1,141.65 | $1,222.7903 | $1,222.78 | $1,222.75 | $1,222.80 | |