| 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 | $206.88 | 3.722% | $214.5801 | $214.58 | $214.60 | $214.60 |
| Purchase #2 | $93.70 | 6.756% | $100.0304 | $100.03 | $100.05 | $100.00 |
| Purchase #3 | $111.67 | 9.476% | $122.2518 | $122.25 | $122.25 | $122.30 |
| Purchase #4 | $84.89 | 8.105% | $91.7703 | $91.77 | $91.75 | $91.80 |
| Purchase #5 | $239.86 | 6.766% | $256.0889 | $256.09 | $256.10 | $256.10 |
| Purchase #6 | $29.95 | 6.178% | $31.8003 | $31.80 | $31.80 | $31.80 |
| Purchase #7 | $249.93 | 13.548% | $283.7905 | $283.79 | $283.80 | $283.80 |
| 7 purchase totals = | $1,016.88 | $1,100.3123 | $1,100.31 | $1,100.35 | $1,100.40 | |