| 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 | $122.80 | 10.404% | $135.5761 | $135.58 | $135.60 | $135.60 |
| Purchase #2 | $238.78 | 8.856% | $259.9264 | $259.93 | $259.95 | $259.90 |
| Purchase #3 | $103.47 | 13.679% | $117.6237 | $117.62 | $117.60 | $117.60 |
| Purchase #4 | $64.68 | 13.806% | $73.6097 | $73.61 | $73.60 | $73.60 |
| Purchase #5 | $195.88 | 12.840% | $221.031 | $221.03 | $221.05 | $221.00 |
| Purchase #6 | $47.52 | 12.649% | $53.5308 | $53.53 | $53.55 | $53.50 |
| Purchase #7 | $42.31 | 5.553% | $44.6595 | $44.66 | $44.65 | $44.70 |
| 7 purchase totals = | $815.44 | $905.9572 | $905.96 | $906.00 | $905.90 | |