| 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 | $238.28 | 12.843% | $268.8823 | $268.88 | $268.90 | $268.90 |
| Purchase #2 | $45.76 | 6.538% | $48.7518 | $48.75 | $48.75 | $48.80 |
| Purchase #3 | $96.93 | 8.486% | $105.1555 | $105.16 | $105.15 | $105.20 |
| Purchase #4 | $51.71 | 13.403% | $58.6407 | $58.64 | $58.65 | $58.60 |
| Purchase #5 | $141.51 | 4.348% | $147.6629 | $147.66 | $147.65 | $147.70 |
| Purchase #6 | $227.29 | 9.716% | $249.3735 | $249.37 | $249.35 | $249.40 |
| Purchase #7 | $150.32 | 4.515% | $157.1069 | $157.11 | $157.10 | $157.10 |
| 7 purchase totals = | $951.80 | $1,035.5736 | $1,035.57 | $1,035.55 | $1,035.70 | |