| 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 | $29.63 | 9.396% | $32.414 | $32.41 | $32.40 | $32.40 |
| Purchase #2 | $31.55 | 12.392% | $35.4597 | $35.46 | $35.45 | $35.50 |
| Purchase #3 | $30.92 | 3.367% | $31.9611 | $31.96 | $31.95 | $32.00 |
| Purchase #4 | $242.69 | 9.303% | $265.2675 | $265.27 | $265.25 | $265.30 |
| Purchase #5 | $176.41 | 4.421% | $184.2091 | $184.21 | $184.20 | $184.20 |
| Purchase #6 | $240.68 | 9.296% | $263.0536 | $263.05 | $263.05 | $263.10 |
| Purchase #7 | $202.85 | 12.809% | $228.8331 | $228.83 | $228.85 | $228.80 |
| 7 purchase totals = | $954.73 | $1,041.1981 | $1,041.19 | $1,041.15 | $1,041.30 | |