| 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 | $211.29 | 4.220% | $220.2064 | $220.21 | $220.20 | $220.20 |
| Purchase #2 | $67.36 | 6.526% | $71.7559 | $71.76 | $71.75 | $71.80 |
| Purchase #3 | $220.42 | 6.621% | $235.014 | $235.01 | $235.00 | $235.00 |
| Purchase #4 | $91.80 | 11.249% | $102.1266 | $102.13 | $102.15 | $102.10 |
| Purchase #5 | $171.29 | 6.354% | $182.1738 | $182.17 | $182.15 | $182.20 |
| Purchase #6 | $85.97 | 7.437% | $92.3636 | $92.36 | $92.35 | $92.40 |
| Purchase #7 | $108.98 | 13.124% | $123.2825 | $123.28 | $123.30 | $123.30 |
| 7 purchase totals = | $957.11 | $1,026.9228 | $1,026.92 | $1,026.90 | $1,027.00 | |