| 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 | $237.39 | 11.185% | $263.9421 | $263.94 | $263.95 | $263.90 |
| Purchase #2 | $197.63 | 10.582% | $218.5432 | $218.54 | $218.55 | $218.50 |
| Purchase #3 | $79.36 | 11.737% | $88.6745 | $88.67 | $88.65 | $88.70 |
| Purchase #4 | $165.80 | 8.737% | $180.2859 | $180.29 | $180.30 | $180.30 |
| Purchase #5 | $154.49 | 7.410% | $165.9377 | $165.94 | $165.95 | $165.90 |
| Purchase #6 | $120.68 | 12.333% | $135.5635 | $135.56 | $135.55 | $135.60 |
| Purchase #7 | $236.85 | 8.357% | $256.6436 | $256.64 | $256.65 | $256.60 |
| 7 purchase totals = | $1,192.20 | $1,309.5905 | $1,309.58 | $1,309.60 | $1,309.50 | |