| 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 | $26.60 | 6.781% | $28.4037 | $28.40 | $28.40 | $28.40 |
| Purchase #2 | $236.43 | 11.441% | $263.48 | $263.48 | $263.50 | $263.50 |
| Purchase #3 | $134.73 | 10.646% | $149.0734 | $149.07 | $149.05 | $149.10 |
| Purchase #4 | $52.86 | 6.243% | $56.16 | $56.16 | $56.15 | $56.20 |
| Purchase #5 | $221.33 | 8.274% | $239.6428 | $239.64 | $239.65 | $239.60 |
| Purchase #6 | $179.84 | 7.325% | $193.0133 | $193.01 | $193.00 | $193.00 |
| Purchase #7 | $138.26 | 11.713% | $154.4544 | $154.45 | $154.45 | $154.50 |
| 7 purchase totals = | $990.05 | $1,084.2276 | $1,084.21 | $1,084.20 | $1,084.30 | |