| 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 | $190.72 | 3.107% | $196.6457 | $196.65 | $196.65 | $196.60 |
| Purchase #2 | $31.64 | 3.832% | $32.8524 | $32.85 | $32.85 | $32.90 |
| Purchase #3 | $130.38 | 4.147% | $135.7869 | $135.79 | $135.80 | $135.80 |
| Purchase #4 | $237.38 | 6.756% | $253.4174 | $253.42 | $253.40 | $253.40 |
| Purchase #5 | $209.28 | 12.560% | $235.5656 | $235.57 | $235.55 | $235.60 |
| Purchase #6 | $95.49 | 6.546% | $101.7408 | $101.74 | $101.75 | $101.70 |
| Purchase #7 | $65.79 | 10.703% | $72.8315 | $72.83 | $72.85 | $72.80 |
| 7 purchase totals = | $960.68 | $1,028.8403 | $1,028.85 | $1,028.85 | $1,028.80 | |