| 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 | $220.78 | 3.447% | $228.3903 | $228.39 | $228.40 | $228.40 |
| Purchase #2 | $51.52 | 9.811% | $56.5746 | $56.57 | $56.55 | $56.60 |
| Purchase #3 | $179.64 | 4.789% | $188.243 | $188.24 | $188.25 | $188.20 |
| Purchase #4 | $215.51 | 8.121% | $233.0116 | $233.01 | $233.00 | $233.00 |
| Purchase #5 | $180.88 | 7.860% | $195.0972 | $195.10 | $195.10 | $195.10 |
| Purchase #6 | $87.70 | 3.174% | $90.4836 | $90.48 | $90.50 | $90.50 |
| Purchase #7 | $70.48 | 9.215% | $76.9747 | $76.97 | $76.95 | $77.00 |
| 7 purchase totals = | $1,006.51 | $1,068.7750 | $1,068.76 | $1,068.75 | $1,068.80 | |