| 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 | $78.45 | 6.405% | $83.4747 | $83.47 | $83.45 | $83.50 |
| Purchase #2 | $213.77 | 12.330% | $240.1278 | $240.13 | $240.15 | $240.10 |
| Purchase #3 | $191.76 | 5.230% | $201.789 | $201.79 | $201.80 | $201.80 |
| Purchase #4 | $36.52 | 5.717% | $38.6078 | $38.61 | $38.60 | $38.60 |
| Purchase #5 | $132.91 | 13.313% | $150.6043 | $150.60 | $150.60 | $150.60 |
| Purchase #6 | $194.31 | 12.500% | $218.5988 | $218.60 | $218.60 | $218.60 |
| Purchase #7 | $88.75 | 6.164% | $94.2206 | $94.22 | $94.20 | $94.20 |
| 7 purchase totals = | $936.47 | $1,027.4230 | $1,027.42 | $1,027.40 | $1,027.40 | |