| 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 | $90.69 | 9.334% | $99.155 | $99.16 | $99.15 | $99.20 |
| Purchase #2 | $220.97 | 9.339% | $241.6064 | $241.61 | $241.60 | $241.60 |
| Purchase #3 | $224.59 | 7.180% | $240.7156 | $240.72 | $240.70 | $240.70 |
| Purchase #4 | $111.84 | 13.289% | $126.7024 | $126.70 | $126.70 | $126.70 |
| Purchase #5 | $196.46 | 7.199% | $210.6032 | $210.60 | $210.60 | $210.60 |
| Purchase #6 | $56.62 | 6.736% | $60.4339 | $60.43 | $60.45 | $60.40 |
| Purchase #7 | $222.79 | 13.521% | $252.9134 | $252.91 | $252.90 | $252.90 |
| 7 purchase totals = | $1,123.96 | $1,232.1299 | $1,232.13 | $1,232.10 | $1,232.10 | |