| 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 | $247.54 | 4.279% | $258.1322 | $258.13 | $258.15 | $258.10 |
| Purchase #2 | $122.79 | 9.420% | $134.3568 | $134.36 | $134.35 | $134.40 |
| Purchase #3 | $126.88 | 6.507% | $135.1361 | $135.14 | $135.15 | $135.10 |
| Purchase #4 | $27.72 | 7.424% | $29.7779 | $29.78 | $29.80 | $29.80 |
| Purchase #5 | $178.61 | 12.496% | $200.9291 | $200.93 | $200.95 | $200.90 |
| Purchase #6 | $221.70 | 8.357% | $240.2275 | $240.23 | $240.25 | $240.20 |
| Purchase #7 | $131.63 | 4.554% | $137.6244 | $137.62 | $137.60 | $137.60 |
| 7 purchase totals = | $1,056.87 | $1,136.1840 | $1,136.19 | $1,136.25 | $1,136.10 | |