| 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 | $98.74 | 12.327% | $110.9117 | $110.91 | $110.90 | $110.90 |
| Purchase #2 | $183.48 | 13.108% | $207.5306 | $207.53 | $207.55 | $207.50 |
| Purchase #3 | $38.90 | 9.293% | $42.515 | $42.52 | $42.50 | $42.50 |
| Purchase #4 | $178.71 | 7.841% | $192.7227 | $192.72 | $192.70 | $192.70 |
| Purchase #5 | $243.76 | 6.744% | $260.1992 | $260.20 | $260.20 | $260.20 |
| Purchase #6 | $76.82 | 9.103% | $83.8129 | $83.81 | $83.80 | $83.80 |
| Purchase #7 | $245.55 | 8.334% | $266.0141 | $266.01 | $266.00 | $266.00 |
| 7 purchase totals = | $1,065.96 | $1,163.7062 | $1,163.70 | $1,163.65 | $1,163.60 | |