| 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 | $249.52 | 6.110% | $264.7657 | $264.77 | $264.75 | $264.80 |
| Purchase #2 | $197.53 | 10.170% | $217.6188 | $217.62 | $217.60 | $217.60 |
| Purchase #3 | $161.62 | 12.351% | $181.5817 | $181.58 | $181.60 | $181.60 |
| Purchase #4 | $37.27 | 4.102% | $38.7988 | $38.80 | $38.80 | $38.80 |
| Purchase #5 | $230.84 | 7.377% | $247.8691 | $247.87 | $247.85 | $247.90 |
| Purchase #6 | $190.85 | 9.707% | $209.3758 | $209.38 | $209.40 | $209.40 |
| Purchase #7 | $90.54 | 4.667% | $94.7655 | $94.77 | $94.75 | $94.80 |
| 7 purchase totals = | $1,158.17 | $1,254.7754 | $1,254.79 | $1,254.75 | $1,254.90 | |