| 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 | $218.74 | 3.104% | $225.5297 | $225.53 | $225.55 | $225.50 |
| Purchase #2 | $201.58 | 11.336% | $224.4311 | $224.43 | $224.45 | $224.40 |
| Purchase #3 | $141.65 | 10.311% | $156.2555 | $156.26 | $156.25 | $156.30 |
| Purchase #4 | $94.33 | 10.770% | $104.4893 | $104.49 | $104.50 | $104.50 |
| Purchase #5 | $248.32 | 7.127% | $266.0178 | $266.02 | $266.00 | $266.00 |
| Purchase #6 | $139.78 | 12.373% | $157.075 | $157.08 | $157.10 | $157.10 |
| Purchase #7 | $43.80 | 9.194% | $47.827 | $47.83 | $47.85 | $47.80 |
| 7 purchase totals = | $1,088.20 | $1,181.6254 | $1,181.64 | $1,181.70 | $1,181.60 | |