| 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 | $8.48 | 8.432% | $9.195 | $9.20 | $9.20 | $9.20 |
| Purchase #2 | $231.44 | 11.697% | $258.5115 | $258.51 | $258.50 | $258.50 |
| Purchase #3 | $79.62 | 11.135% | $88.4857 | $88.49 | $88.50 | $88.50 |
| Purchase #4 | $216.72 | 13.480% | $245.9339 | $245.93 | $245.95 | $245.90 |
| Purchase #5 | $156.79 | 5.790% | $165.8681 | $165.87 | $165.85 | $165.90 |
| Purchase #6 | $129.39 | 4.669% | $135.4312 | $135.43 | $135.45 | $135.40 |
| Purchase #7 | $241.48 | 12.116% | $270.7377 | $270.74 | $270.75 | $270.70 |
| 7 purchase totals = | $1,063.92 | $1,174.1631 | $1,174.17 | $1,174.20 | $1,174.10 | |