| 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 | $244.76 | 10.349% | $270.0902 | $270.09 | $270.10 | $270.10 |
| Purchase #2 | $245.95 | 13.401% | $278.9098 | $278.91 | $278.90 | $278.90 |
| Purchase #3 | $228.86 | 9.148% | $249.7961 | $249.80 | $249.80 | $249.80 |
| Purchase #4 | $199.63 | 8.452% | $216.5027 | $216.50 | $216.50 | $216.50 |
| Purchase #5 | $241.39 | 10.193% | $265.9949 | $265.99 | $266.00 | $266.00 |
| Purchase #6 | $58.30 | 7.402% | $62.6154 | $62.62 | $62.60 | $62.60 |
| Purchase #7 | $20.74 | 8.492% | $22.5012 | $22.50 | $22.50 | $22.50 |
| 7 purchase totals = | $1,239.63 | $1,366.4103 | $1,366.41 | $1,366.40 | $1,366.40 | |