| 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 | $231.35 | 9.717% | $253.8303 | $253.83 | $253.85 | $253.80 |
| Purchase #2 | $182.28 | 7.756% | $196.4176 | $196.42 | $196.40 | $196.40 |
| Purchase #3 | $216.57 | 7.394% | $232.5832 | $232.58 | $232.60 | $232.60 |
| Purchase #4 | $216.25 | 9.709% | $237.2457 | $237.25 | $237.25 | $237.20 |
| Purchase #5 | $73.69 | 6.136% | $78.2116 | $78.21 | $78.20 | $78.20 |
| Purchase #6 | $112.38 | 6.556% | $119.7476 | $119.75 | $119.75 | $119.70 |
| Purchase #7 | $82.88 | 12.124% | $92.9284 | $92.93 | $92.95 | $92.90 |
| 7 purchase totals = | $1,115.40 | $1,210.9644 | $1,210.97 | $1,211.00 | $1,210.80 | |