| 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 | $38.36 | 13.867% | $43.6794 | $43.68 | $43.70 | $43.70 |
| Purchase #2 | $95.64 | 12.683% | $107.77 | $107.77 | $107.75 | $107.80 |
| Purchase #3 | $180.32 | 7.615% | $194.0514 | $194.05 | $194.05 | $194.10 |
| Purchase #4 | $198.45 | 5.812% | $209.9839 | $209.98 | $210.00 | $210.00 |
| Purchase #5 | $216.64 | 13.609% | $246.1225 | $246.12 | $246.10 | $246.10 |
| Purchase #6 | $231.98 | 3.463% | $240.0135 | $240.01 | $240.00 | $240.00 |
| Purchase #7 | $238.29 | 11.525% | $265.7529 | $265.75 | $265.75 | $265.80 |
| 7 purchase totals = | $1,199.68 | $1,307.3736 | $1,307.36 | $1,307.35 | $1,307.50 | |