| 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 | $235.96 | 12.820% | $266.2101 | $266.21 | $266.20 | $266.20 |
| Purchase #2 | $204.44 | 12.508% | $230.0114 | $230.01 | $230.00 | $230.00 |
| Purchase #3 | $159.83 | 7.340% | $171.5615 | $171.56 | $171.55 | $171.60 |
| Purchase #4 | $222.86 | 3.302% | $230.2188 | $230.22 | $230.20 | $230.20 |
| Purchase #5 | $110.63 | 12.337% | $124.2784 | $124.28 | $124.30 | $124.30 |
| Purchase #6 | $38.71 | 11.608% | $43.2035 | $43.20 | $43.20 | $43.20 |
| Purchase #7 | $128.80 | 13.528% | $146.2241 | $146.22 | $146.20 | $146.20 |
| 7 purchase totals = | $1,101.23 | $1,211.7078 | $1,211.70 | $1,211.65 | $1,211.70 | |