| 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 | $219.79 | 3.332% | $227.1134 | $227.11 | $227.10 | $227.10 |
| Purchase #2 | $228.88 | 3.634% | $237.1975 | $237.20 | $237.20 | $237.20 |
| Purchase #3 | $183.41 | 7.510% | $197.1841 | $197.18 | $197.20 | $197.20 |
| Purchase #4 | $48.94 | 12.853% | $55.2303 | $55.23 | $55.25 | $55.20 |
| Purchase #5 | $121.53 | 11.530% | $135.5424 | $135.54 | $135.55 | $135.50 |
| Purchase #6 | $14.80 | 12.131% | $16.5954 | $16.60 | $16.60 | $16.60 |
| Purchase #7 | $133.56 | 10.767% | $147.9404 | $147.94 | $147.95 | $147.90 |
| 7 purchase totals = | $950.91 | $1,016.8035 | $1,016.80 | $1,016.85 | $1,016.70 | |