| 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 | $21.43 | 6.559% | $22.8356 | $22.84 | $22.85 | $22.80 |
| Purchase #2 | $133.57 | 10.115% | $147.0806 | $147.08 | $147.10 | $147.10 |
| Purchase #3 | $208.56 | 10.667% | $230.8071 | $230.81 | $230.80 | $230.80 |
| Purchase #4 | $84.70 | 13.387% | $96.0388 | $96.04 | $96.05 | $96.00 |
| Purchase #5 | $192.53 | 11.858% | $215.3602 | $215.36 | $215.35 | $215.40 |
| Purchase #6 | $192.96 | 4.158% | $200.9833 | $200.98 | $201.00 | $201.00 |
| Purchase #7 | $54.68 | 4.111% | $56.9279 | $56.93 | $56.95 | $56.90 |
| 7 purchase totals = | $888.43 | $970.0335 | $970.04 | $970.10 | $970.00 | |