| 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 | $136.95 | 4.134% | $142.6115 | $142.61 | $142.60 | $142.60 |
| Purchase #2 | $33.58 | 9.330% | $36.713 | $36.71 | $36.70 | $36.70 |
| Purchase #3 | $213.34 | 10.178% | $235.0537 | $235.05 | $235.05 | $235.10 |
| Purchase #4 | $128.83 | 4.861% | $135.0924 | $135.09 | $135.10 | $135.10 |
| Purchase #5 | $216.84 | 8.155% | $234.5233 | $234.52 | $234.50 | $234.50 |
| Purchase #6 | $215.30 | 10.143% | $237.1379 | $237.14 | $237.15 | $237.10 |
| Purchase #7 | $228.55 | 7.287% | $245.2044 | $245.20 | $245.20 | $245.20 |
| 7 purchase totals = | $1,173.39 | $1,266.3362 | $1,266.32 | $1,266.30 | $1,266.30 | |