| 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 | $30.32 | 11.694% | $33.8656 | $33.87 | $33.85 | $33.90 |
| Purchase #2 | $222.25 | 11.584% | $247.9954 | $248.00 | $248.00 | $248.00 |
| Purchase #3 | $217.71 | 9.651% | $238.7212 | $238.72 | $238.70 | $238.70 |
| Purchase #4 | $8.25 | 3.112% | $8.5067 | $8.51 | $8.50 | $8.50 |
| Purchase #5 | $185.99 | 8.570% | $201.9293 | $201.93 | $201.95 | $201.90 |
| Purchase #6 | $37.35 | 4.226% | $38.9284 | $38.93 | $38.95 | $38.90 |
| Purchase #7 | $222.34 | 5.638% | $234.8755 | $234.88 | $234.90 | $234.90 |
| 7 purchase totals = | $924.21 | $1,004.8221 | $1,004.84 | $1,004.85 | $1,004.80 | |