| 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 | $119.98 | 13.200% | $135.8174 | $135.82 | $135.80 | $135.80 |
| Purchase #2 | $181.35 | 12.158% | $203.3985 | $203.40 | $203.40 | $203.40 |
| Purchase #3 | $45.58 | 9.663% | $49.9844 | $49.98 | $50.00 | $50.00 |
| Purchase #4 | $9.51 | 13.623% | $10.8055 | $10.81 | $10.80 | $10.80 |
| Purchase #5 | $202.79 | 11.724% | $226.5651 | $226.57 | $226.55 | $226.60 |
| Purchase #6 | $108.76 | 9.684% | $119.2923 | $119.29 | $119.30 | $119.30 |
| Purchase #7 | $137.26 | 3.411% | $141.9419 | $141.94 | $141.95 | $141.90 |
| 7 purchase totals = | $805.23 | $887.8051 | $887.81 | $887.80 | $887.80 | |