| 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 | $220.59 | 8.393% | $239.1041 | $239.10 | $239.10 | $239.10 |
| Purchase #2 | $39.44 | 10.774% | $43.6893 | $43.69 | $43.70 | $43.70 |
| Purchase #3 | $133.99 | 10.835% | $148.5078 | $148.51 | $148.50 | $148.50 |
| Purchase #4 | $189.54 | 11.468% | $211.2764 | $211.28 | $211.30 | $211.30 |
| Purchase #5 | $105.93 | 11.680% | $118.3026 | $118.30 | $118.30 | $118.30 |
| Purchase #6 | $229.33 | 13.196% | $259.5924 | $259.59 | $259.60 | $259.60 |
| Purchase #7 | $224.81 | 10.300% | $247.9654 | $247.97 | $247.95 | $248.00 |
| 7 purchase totals = | $1,143.63 | $1,268.4380 | $1,268.44 | $1,268.45 | $1,268.50 | |