| 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 | $171.28 | 10.110% | $188.5964 | $188.60 | $188.60 | $188.60 |
| Purchase #2 | $121.47 | 3.159% | $125.3072 | $125.31 | $125.30 | $125.30 |
| Purchase #3 | $28.99 | 9.683% | $31.7971 | $31.80 | $31.80 | $31.80 |
| Purchase #4 | $189.83 | 11.152% | $210.9998 | $211.00 | $211.00 | $211.00 |
| Purchase #5 | $43.26 | 6.275% | $45.9746 | $45.97 | $45.95 | $46.00 |
| Purchase #6 | $238.90 | 4.355% | $249.3041 | $249.30 | $249.30 | $249.30 |
| Purchase #7 | $198.29 | 5.771% | $209.7333 | $209.73 | $209.75 | $209.70 |
| 7 purchase totals = | $992.02 | $1,061.7125 | $1,061.71 | $1,061.70 | $1,061.70 | |