| 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 | $219.89 | 12.408% | $247.174 | $247.17 | $247.15 | $247.20 |
| Purchase #2 | $209.54 | 6.215% | $222.5629 | $222.56 | $222.55 | $222.60 |
| Purchase #3 | $185.80 | 4.727% | $194.5828 | $194.58 | $194.60 | $194.60 |
| Purchase #4 | $66.42 | 4.301% | $69.2767 | $69.28 | $69.30 | $69.30 |
| Purchase #5 | $90.26 | 3.838% | $93.7242 | $93.72 | $93.70 | $93.70 |
| Purchase #6 | $32.81 | 4.292% | $34.2182 | $34.22 | $34.20 | $34.20 |
| Purchase #7 | $39.54 | 3.693% | $41.0002 | $41.00 | $41.00 | $41.00 |
| 7 purchase totals = | $844.26 | $902.5390 | $902.53 | $902.50 | $902.60 | |