| 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 | $217.63 | 12.636% | $245.1297 | $245.13 | $245.15 | $245.10 |
| Purchase #2 | $63.70 | 9.374% | $69.6712 | $69.67 | $69.65 | $69.70 |
| Purchase #3 | $54.84 | 12.679% | $61.7932 | $61.79 | $61.80 | $61.80 |
| Purchase #4 | $175.95 | 7.653% | $189.4155 | $189.42 | $189.40 | $189.40 |
| Purchase #5 | $225.25 | 5.341% | $237.2806 | $237.28 | $237.30 | $237.30 |
| Purchase #6 | $80.76 | 11.579% | $90.1112 | $90.11 | $90.10 | $90.10 |
| Purchase #7 | $155.61 | 9.734% | $170.7571 | $170.76 | $170.75 | $170.80 |
| 7 purchase totals = | $973.74 | $1,064.1585 | $1,064.16 | $1,064.15 | $1,064.20 | |