| 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 | $131.41 | 3.190% | $135.602 | $135.60 | $135.60 | $135.60 |
| Purchase #2 | $230.77 | 6.682% | $246.1901 | $246.19 | $246.20 | $246.20 |
| Purchase #3 | $14.68 | 6.120% | $15.5784 | $15.58 | $15.60 | $15.60 |
| Purchase #4 | $177.75 | 5.605% | $187.7129 | $187.71 | $187.70 | $187.70 |
| Purchase #5 | $96.68 | 12.858% | $109.1111 | $109.11 | $109.10 | $109.10 |
| Purchase #6 | $81.28 | 9.393% | $88.9146 | $88.91 | $88.90 | $88.90 |
| Purchase #7 | $205.33 | 6.229% | $218.12 | $218.12 | $218.10 | $218.10 |
| 7 purchase totals = | $937.90 | $1,001.2291 | $1,001.22 | $1,001.20 | $1,001.20 | |