| 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 | $17.63 | 3.593% | $18.2634 | $18.26 | $18.25 | $18.30 |
| Purchase #2 | $37.60 | 3.442% | $38.8942 | $38.89 | $38.90 | $38.90 |
| Purchase #3 | $201.33 | 11.811% | $225.1091 | $225.11 | $225.10 | $225.10 |
| Purchase #4 | $220.61 | 5.798% | $233.401 | $233.40 | $233.40 | $233.40 |
| Purchase #5 | $55.80 | 12.668% | $62.8687 | $62.87 | $62.85 | $62.90 |
| Purchase #6 | $208.64 | 4.500% | $218.0288 | $218.03 | $218.05 | $218.00 |
| Purchase #7 | $119.98 | 12.522% | $135.0039 | $135.00 | $135.00 | $135.00 |
| 7 purchase totals = | $861.59 | $931.5691 | $931.56 | $931.55 | $931.60 | |