| 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 | $198.81 | 4.457% | $207.671 | $207.67 | $207.65 | $207.70 |
| Purchase #2 | $166.41 | 11.800% | $186.0464 | $186.05 | $186.05 | $186.00 |
| Purchase #3 | $120.90 | 11.731% | $135.0828 | $135.08 | $135.10 | $135.10 |
| Purchase #4 | $240.55 | 13.651% | $273.3875 | $273.39 | $273.40 | $273.40 |
| Purchase #5 | $152.57 | 7.374% | $163.8205 | $163.82 | $163.80 | $163.80 |
| Purchase #6 | $77.95 | 11.687% | $87.06 | $87.06 | $87.05 | $87.10 |
| Purchase #7 | $8.93 | 9.718% | $9.7978 | $9.80 | $9.80 | $9.80 |
| 7 purchase totals = | $966.12 | $1,062.8660 | $1,062.87 | $1,062.85 | $1,062.90 | |