| 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 | $221.80 | 12.694% | $249.9553 | $249.96 | $249.95 | $250.00 |
| Purchase #2 | $138.42 | 11.608% | $154.4878 | $154.49 | $154.50 | $154.50 |
| Purchase #3 | $82.71 | 6.427% | $88.0258 | $88.03 | $88.05 | $88.00 |
| Purchase #4 | $6.89 | 12.713% | $7.7659 | $7.77 | $7.75 | $7.80 |
| Purchase #5 | $51.53 | 8.111% | $55.7096 | $55.71 | $55.70 | $55.70 |
| Purchase #6 | $216.71 | 12.705% | $244.243 | $244.24 | $244.25 | $244.20 |
| Purchase #7 | $202.84 | 6.301% | $215.6209 | $215.62 | $215.60 | $215.60 |
| 7 purchase totals = | $920.90 | $1,015.8083 | $1,015.82 | $1,015.80 | $1,015.80 | |