| 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 | $136.99 | 11.746% | $153.0808 | $153.08 | $153.10 | $153.10 |
| Purchase #2 | $88.91 | 13.632% | $101.0302 | $101.03 | $101.05 | $101.00 |
| Purchase #3 | $235.77 | 3.308% | $243.5693 | $243.57 | $243.55 | $243.60 |
| Purchase #4 | $190.42 | 9.126% | $207.7977 | $207.80 | $207.80 | $207.80 |
| Purchase #5 | $189.37 | 4.428% | $197.7553 | $197.76 | $197.75 | $197.80 |
| Purchase #6 | $224.93 | 9.498% | $246.2939 | $246.29 | $246.30 | $246.30 |
| Purchase #7 | $45.73 | 10.159% | $50.3757 | $50.38 | $50.40 | $50.40 |
| 7 purchase totals = | $1,112.12 | $1,199.9029 | $1,199.91 | $1,199.95 | $1,200.00 | |