| 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 | $114.88 | 13.393% | $130.2659 | $130.27 | $130.25 | $130.30 |
| Purchase #2 | $188.26 | 13.482% | $213.6412 | $213.64 | $213.65 | $213.60 |
| Purchase #3 | $55.78 | 7.630% | $60.036 | $60.04 | $60.05 | $60.00 |
| Purchase #4 | $245.82 | 8.259% | $266.1223 | $266.12 | $266.10 | $266.10 |
| Purchase #5 | $204.47 | 13.294% | $231.6522 | $231.65 | $231.65 | $231.70 |
| Purchase #6 | $83.35 | 6.398% | $88.6827 | $88.68 | $88.70 | $88.70 |
| Purchase #7 | $241.79 | 9.213% | $264.0661 | $264.07 | $264.05 | $264.10 |
| 7 purchase totals = | $1,134.35 | $1,254.4664 | $1,254.47 | $1,254.45 | $1,254.50 | |