| 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 | $248.88 | 7.119% | $266.5978 | $266.60 | $266.60 | $266.60 |
| Purchase #2 | $246.82 | 12.504% | $277.6824 | $277.68 | $277.70 | $277.70 |
| Purchase #3 | $105.29 | 6.688% | $112.3318 | $112.33 | $112.35 | $112.30 |
| Purchase #4 | $182.48 | 7.869% | $196.8394 | $196.84 | $196.85 | $196.80 |
| Purchase #5 | $38.72 | 12.369% | $43.5093 | $43.51 | $43.50 | $43.50 |
| Purchase #6 | $211.73 | 3.259% | $218.6303 | $218.63 | $218.65 | $218.60 |
| Purchase #7 | $129.88 | 3.556% | $134.4985 | $134.50 | $134.50 | $134.50 |
| 7 purchase totals = | $1,163.80 | $1,250.0895 | $1,250.09 | $1,250.15 | $1,250.00 | |