| 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 | $228.58 | 7.767% | $246.3338 | $246.33 | $246.35 | $246.30 |
| Purchase #2 | $175.75 | 7.433% | $188.8135 | $188.81 | $188.80 | $188.80 |
| Purchase #3 | $226.40 | 6.724% | $241.6231 | $241.62 | $241.60 | $241.60 |
| Purchase #4 | $43.68 | 9.378% | $47.7763 | $47.78 | $47.80 | $47.80 |
| Purchase #5 | $73.29 | 13.278% | $83.0214 | $83.02 | $83.00 | $83.00 |
| Purchase #6 | $43.78 | 7.166% | $46.9173 | $46.92 | $46.90 | $46.90 |
| Purchase #7 | $210.73 | 7.540% | $226.619 | $226.62 | $226.60 | $226.60 |
| 7 purchase totals = | $1,002.21 | $1,081.1044 | $1,081.10 | $1,081.05 | $1,081.00 | |