| 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 | $132.49 | 7.172% | $141.9922 | $141.99 | $142.00 | $142.00 |
| Purchase #2 | $245.28 | 13.200% | $277.657 | $277.66 | $277.65 | $277.70 |
| Purchase #3 | $50.47 | 5.194% | $53.0914 | $53.09 | $53.10 | $53.10 |
| Purchase #4 | $89.88 | 9.621% | $98.5274 | $98.53 | $98.55 | $98.50 |
| Purchase #5 | $60.48 | 13.797% | $68.8244 | $68.82 | $68.80 | $68.80 |
| Purchase #6 | $250.50 | 8.499% | $271.79 | $271.79 | $271.80 | $271.80 |
| Purchase #7 | $222.63 | 3.731% | $230.9363 | $230.94 | $230.95 | $230.90 |
| 7 purchase totals = | $1,051.73 | $1,142.8187 | $1,142.82 | $1,142.85 | $1,142.80 | |