| 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 | $105.82 | 11.860% | $118.3703 | $118.37 | $118.35 | $118.40 |
| Purchase #2 | $120.39 | 8.703% | $130.8675 | $130.87 | $130.85 | $130.90 |
| Purchase #3 | $12.57 | 3.254% | $12.979 | $12.98 | $13.00 | $13.00 |
| Purchase #4 | $214.40 | 4.310% | $223.6406 | $223.64 | $223.65 | $223.60 |
| Purchase #5 | $223.50 | 7.673% | $240.6492 | $240.65 | $240.65 | $240.60 |
| Purchase #6 | $59.53 | 5.388% | $62.7375 | $62.74 | $62.75 | $62.70 |
| Purchase #7 | $208.35 | 3.421% | $215.4777 | $215.48 | $215.50 | $215.50 |
| 7 purchase totals = | $944.56 | $1,004.7218 | $1,004.73 | $1,004.75 | $1,004.70 | |