| 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 | $213.67 | 4.735% | $223.7873 | $223.79 | $223.80 | $223.80 |
| Purchase #2 | $28.62 | 10.268% | $31.5587 | $31.56 | $31.55 | $31.60 |
| Purchase #3 | $194.30 | 7.256% | $208.3984 | $208.40 | $208.40 | $208.40 |
| Purchase #4 | $96.74 | 13.711% | $110.004 | $110.00 | $110.00 | $110.00 |
| Purchase #5 | $210.62 | 8.310% | $228.1225 | $228.12 | $228.10 | $228.10 |
| Purchase #6 | $80.54 | 9.680% | $88.3363 | $88.34 | $88.35 | $88.30 |
| Purchase #7 | $148.43 | 9.695% | $162.8203 | $162.82 | $162.80 | $162.80 |
| 7 purchase totals = | $972.92 | $1,053.0275 | $1,053.03 | $1,053.00 | $1,053.00 | |