| 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 | $132.85 | 12.857% | $149.9305 | $149.93 | $149.95 | $149.90 |
| Purchase #2 | $207.68 | 11.733% | $232.0471 | $232.05 | $232.05 | $232.00 |
| Purchase #3 | $190.87 | 11.641% | $213.0892 | $213.09 | $213.10 | $213.10 |
| Purchase #4 | $84.49 | 13.617% | $95.995 | $96.00 | $96.00 | $96.00 |
| Purchase #5 | $92.53 | 9.150% | $100.9965 | $101.00 | $101.00 | $101.00 |
| Purchase #6 | $126.64 | 3.135% | $130.6102 | $130.61 | $130.60 | $130.60 |
| Purchase #7 | $234.47 | 10.302% | $258.6251 | $258.63 | $258.65 | $258.60 |
| 7 purchase totals = | $1,069.53 | $1,181.2936 | $1,181.31 | $1,181.35 | $1,181.20 | |