| 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 | $21.44 | 5.825% | $22.6889 | $22.69 | $22.70 | $22.70 |
| Purchase #2 | $90.38 | 12.541% | $101.7146 | $101.71 | $101.70 | $101.70 |
| Purchase #3 | $192.39 | 3.263% | $198.6677 | $198.67 | $198.65 | $198.70 |
| Purchase #4 | $180.40 | 3.623% | $186.9359 | $186.94 | $186.95 | $186.90 |
| Purchase #5 | $117.39 | 9.550% | $128.6007 | $128.60 | $128.60 | $128.60 |
| Purchase #6 | $218.89 | 7.243% | $234.7442 | $234.74 | $234.75 | $234.70 |
| Purchase #7 | $177.40 | 12.797% | $200.1019 | $200.10 | $200.10 | $200.10 |
| 7 purchase totals = | $998.29 | $1,073.4539 | $1,073.45 | $1,073.45 | $1,073.40 | |