| 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 | $104.89 | 3.422% | $108.4793 | $108.48 | $108.50 | $108.50 |
| Purchase #2 | $180.52 | 9.119% | $196.9816 | $196.98 | $197.00 | $197.00 |
| Purchase #3 | $249.70 | 13.436% | $283.2497 | $283.25 | $283.25 | $283.20 |
| Purchase #4 | $85.94 | 12.696% | $96.8509 | $96.85 | $96.85 | $96.90 |
| Purchase #5 | $114.78 | 6.382% | $122.1053 | $122.11 | $122.10 | $122.10 |
| Purchase #6 | $35.30 | 8.602% | $38.3365 | $38.34 | $38.35 | $38.30 |
| Purchase #7 | $159.70 | 13.558% | $181.3521 | $181.35 | $181.35 | $181.40 |
| 7 purchase totals = | $930.83 | $1,027.3554 | $1,027.36 | $1,027.40 | $1,027.40 | |