| 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 | $121.35 | 10.631% | $134.2507 | $134.25 | $134.25 | $134.30 |
| Purchase #2 | $138.80 | 6.289% | $147.5291 | $147.53 | $147.55 | $147.50 |
| Purchase #3 | $12.35 | 6.544% | $13.1582 | $13.16 | $13.15 | $13.20 |
| Purchase #4 | $237.51 | 12.819% | $267.9564 | $267.96 | $267.95 | $268.00 |
| Purchase #5 | $72.38 | 11.548% | $80.7384 | $80.74 | $80.75 | $80.70 |
| Purchase #6 | $72.57 | 4.748% | $76.0156 | $76.02 | $76.00 | $76.00 |
| Purchase #7 | $115.28 | 13.616% | $130.9765 | $130.98 | $131.00 | $131.00 |
| 7 purchase totals = | $770.24 | $850.6249 | $850.64 | $850.65 | $850.70 | |