| 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 | $212.80 | 3.376% | $219.9841 | $219.98 | $220.00 | $220.00 |
| Purchase #2 | $37.29 | 5.348% | $39.2843 | $39.28 | $39.30 | $39.30 |
| Purchase #3 | $152.25 | 3.276% | $157.2377 | $157.24 | $157.25 | $157.20 |
| Purchase #4 | $165.70 | 11.209% | $184.2733 | $184.27 | $184.25 | $184.30 |
| Purchase #5 | $128.43 | 8.736% | $139.6496 | $139.65 | $139.65 | $139.60 |
| Purchase #6 | $216.89 | 9.564% | $237.6334 | $237.63 | $237.65 | $237.60 |
| Purchase #7 | $117.52 | 11.682% | $131.2487 | $131.25 | $131.25 | $131.20 |
| 7 purchase totals = | $1,030.88 | $1,109.3111 | $1,109.30 | $1,109.35 | $1,109.20 | |