| 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 | $238.43 | 13.320% | $270.1889 | $270.19 | $270.20 | $270.20 |
| Purchase #2 | $139.77 | 12.270% | $156.9198 | $156.92 | $156.90 | $156.90 |
| Purchase #3 | $236.40 | 12.287% | $265.4465 | $265.45 | $265.45 | $265.40 |
| Purchase #4 | $5.31 | 12.627% | $5.9805 | $5.98 | $6.00 | $6.00 |
| Purchase #5 | $62.62 | 4.723% | $65.5775 | $65.58 | $65.60 | $65.60 |
| Purchase #6 | $65.64 | 6.396% | $69.8383 | $69.84 | $69.85 | $69.80 |
| Purchase #7 | $82.43 | 10.789% | $91.3234 | $91.32 | $91.30 | $91.30 |
| 7 purchase totals = | $830.60 | $925.2749 | $925.28 | $925.30 | $925.20 | |