| 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 | $130.34 | 7.872% | $140.6004 | $140.60 | $140.60 | $140.60 |
| Purchase #2 | $127.36 | 8.202% | $137.8061 | $137.81 | $137.80 | $137.80 |
| Purchase #3 | $135.75 | 7.754% | $146.2761 | $146.28 | $146.30 | $146.30 |
| Purchase #4 | $217.54 | 5.104% | $228.6432 | $228.64 | $228.65 | $228.60 |
| Purchase #5 | $220.76 | 8.795% | $240.1758 | $240.18 | $240.20 | $240.20 |
| Purchase #6 | $194.85 | 3.170% | $201.0267 | $201.03 | $201.05 | $201.00 |
| Purchase #7 | $67.26 | 13.590% | $76.4006 | $76.40 | $76.40 | $76.40 |
| 7 purchase totals = | $1,093.86 | $1,170.9289 | $1,170.94 | $1,171.00 | $1,170.90 | |