| 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 | $110.71 | 7.855% | $119.4063 | $119.41 | $119.40 | $119.40 |
| Purchase #2 | $245.61 | 13.397% | $278.5144 | $278.51 | $278.50 | $278.50 |
| Purchase #3 | $225.57 | 10.172% | $248.515 | $248.52 | $248.50 | $248.50 |
| Purchase #4 | $238.75 | 12.189% | $267.8512 | $267.85 | $267.85 | $267.90 |
| Purchase #5 | $201.48 | 6.620% | $214.818 | $214.82 | $214.80 | $214.80 |
| Purchase #6 | $20.47 | 8.325% | $22.1741 | $22.17 | $22.15 | $22.20 |
| Purchase #7 | $123.48 | 4.233% | $128.7069 | $128.71 | $128.70 | $128.70 |
| 7 purchase totals = | $1,166.07 | $1,279.9859 | $1,279.99 | $1,279.90 | $1,280.00 | |