| 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 | $23.34 | 4.759% | $24.4508 | $24.45 | $24.45 | $24.50 |
| Purchase #2 | $234.44 | 4.796% | $245.6837 | $245.68 | $245.70 | $245.70 |
| Purchase #3 | $112.70 | 13.840% | $128.2977 | $128.30 | $128.30 | $128.30 |
| Purchase #4 | $130.47 | 3.321% | $134.8029 | $134.80 | $134.80 | $134.80 |
| Purchase #5 | $228.95 | 7.168% | $245.3611 | $245.36 | $245.35 | $245.40 |
| Purchase #6 | $96.40 | 12.506% | $108.4558 | $108.46 | $108.45 | $108.50 |
| Purchase #7 | $242.60 | 12.205% | $272.2093 | $272.21 | $272.20 | $272.20 |
| 7 purchase totals = | $1,068.90 | $1,159.2613 | $1,159.26 | $1,159.25 | $1,159.40 | |