| 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 | $10.59 | 11.371% | $11.7942 | $11.79 | $11.80 | $11.80 |
| Purchase #2 | $229.41 | 4.439% | $239.5935 | $239.59 | $239.60 | $239.60 |
| Purchase #3 | $197.58 | 11.393% | $220.0903 | $220.09 | $220.10 | $220.10 |
| Purchase #4 | $228.34 | 11.673% | $254.9941 | $254.99 | $255.00 | $255.00 |
| Purchase #5 | $128.35 | 10.618% | $141.9782 | $141.98 | $142.00 | $142.00 |
| Purchase #6 | $201.57 | 13.111% | $227.9978 | $228.00 | $228.00 | $228.00 |
| Purchase #7 | $198.75 | 3.163% | $205.0365 | $205.04 | $205.05 | $205.00 |
| 7 purchase totals = | $1,194.59 | $1,301.4846 | $1,301.48 | $1,301.55 | $1,301.50 | |