| 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 | $203.94 | 7.505% | $219.2457 | $219.25 | $219.25 | $219.20 |
| Purchase #2 | $227.84 | 4.131% | $237.2521 | $237.25 | $237.25 | $237.30 |
| Purchase #3 | $180.53 | 9.831% | $198.2779 | $198.28 | $198.30 | $198.30 |
| Purchase #4 | $113.78 | 9.618% | $124.7234 | $124.72 | $124.70 | $124.70 |
| Purchase #5 | $119.55 | 12.479% | $134.4686 | $134.47 | $134.45 | $134.50 |
| Purchase #6 | $101.75 | 11.229% | $113.1755 | $113.18 | $113.20 | $113.20 |
| Purchase #7 | $80.51 | 8.807% | $87.6005 | $87.60 | $87.60 | $87.60 |
| 7 purchase totals = | $1,027.90 | $1,114.7437 | $1,114.75 | $1,114.75 | $1,114.80 | |