| 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 | $222.92 | 3.430% | $230.5662 | $230.57 | $230.55 | $230.60 |
| Purchase #2 | $238.27 | 8.580% | $258.7136 | $258.71 | $258.70 | $258.70 |
| Purchase #3 | $126.93 | 13.670% | $144.2813 | $144.28 | $144.30 | $144.30 |
| Purchase #4 | $230.72 | 3.303% | $238.3407 | $238.34 | $238.35 | $238.30 |
| Purchase #5 | $95.99 | 6.310% | $102.047 | $102.05 | $102.05 | $102.00 |
| Purchase #6 | $60.27 | 13.463% | $68.3842 | $68.38 | $68.40 | $68.40 |
| Purchase #7 | $41.70 | 13.578% | $47.362 | $47.36 | $47.35 | $47.40 |
| 7 purchase totals = | $1,016.80 | $1,089.6950 | $1,089.69 | $1,089.70 | $1,089.70 | |