| 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 | $202.29 | 4.620% | $211.6358 | $211.64 | $211.65 | $211.60 |
| Purchase #2 | $58.25 | 5.378% | $61.3827 | $61.38 | $61.40 | $61.40 |
| Purchase #3 | $124.29 | 11.177% | $138.1819 | $138.18 | $138.20 | $138.20 |
| Purchase #4 | $182.53 | 6.803% | $194.9475 | $194.95 | $194.95 | $194.90 |
| Purchase #5 | $142.27 | 12.218% | $159.6525 | $159.65 | $159.65 | $159.70 |
| Purchase #6 | $81.36 | 9.124% | $88.7833 | $88.78 | $88.80 | $88.80 |
| Purchase #7 | $199.73 | 11.242% | $222.1836 | $222.18 | $222.20 | $222.20 |
| 7 purchase totals = | $990.72 | $1,076.7673 | $1,076.76 | $1,076.85 | $1,076.80 | |