| 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 | $189.51 | 12.858% | $213.8772 | $213.88 | $213.90 | $213.90 |
| Purchase #2 | $14.83 | 4.446% | $15.4893 | $15.49 | $15.50 | $15.50 |
| Purchase #3 | $186.74 | 13.443% | $211.8435 | $211.84 | $211.85 | $211.80 |
| Purchase #4 | $87.73 | 9.554% | $96.1117 | $96.11 | $96.10 | $96.10 |
| Purchase #5 | $138.47 | 9.782% | $152.0151 | $152.02 | $152.00 | $152.00 |
| Purchase #6 | $134.39 | 6.253% | $142.7934 | $142.79 | $142.80 | $142.80 |
| Purchase #7 | $200.66 | 9.518% | $219.7588 | $219.76 | $219.75 | $219.80 |
| 7 purchase totals = | $952.33 | $1,051.8890 | $1,051.89 | $1,051.90 | $1,051.90 | |