| 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 | $203.85 | 6.435% | $216.9677 | $216.97 | $216.95 | $217.00 |
| Purchase #2 | $108.42 | 12.623% | $122.1059 | $122.11 | $122.10 | $122.10 |
| Purchase #3 | $6.65 | 3.307% | $6.8699 | $6.87 | $6.85 | $6.90 |
| Purchase #4 | $54.34 | 4.196% | $56.6201 | $56.62 | $56.60 | $56.60 |
| Purchase #5 | $16.48 | 3.269% | $17.0187 | $17.02 | $17.00 | $17.00 |
| Purchase #6 | $102.50 | 9.595% | $112.3349 | $112.33 | $112.35 | $112.30 |
| Purchase #7 | $229.86 | 10.635% | $254.3056 | $254.31 | $254.30 | $254.30 |
| 7 purchase totals = | $722.10 | $786.2228 | $786.23 | $786.15 | $786.20 | |