| 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 | $120.46 | 11.239% | $133.9985 | $134.00 | $134.00 | $134.00 |
| Purchase #2 | $120.51 | 6.844% | $128.7577 | $128.76 | $128.75 | $128.80 |
| Purchase #3 | $243.95 | 6.467% | $259.7262 | $259.73 | $259.75 | $259.70 |
| Purchase #4 | $171.84 | 13.505% | $195.047 | $195.05 | $195.05 | $195.00 |
| Purchase #5 | $221.25 | 11.832% | $247.4283 | $247.43 | $247.45 | $247.40 |
| Purchase #6 | $193.63 | 11.420% | $215.7425 | $215.74 | $215.75 | $215.70 |
| Purchase #7 | $85.86 | 3.230% | $88.6333 | $88.63 | $88.65 | $88.60 |
| 7 purchase totals = | $1,157.50 | $1,269.3335 | $1,269.34 | $1,269.40 | $1,269.20 | |