| 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 | $203.79 | 12.291% | $228.8378 | $228.84 | $228.85 | $228.80 |
| Purchase #2 | $165.90 | 10.247% | $182.8998 | $182.90 | $182.90 | $182.90 |
| Purchase #3 | $101.48 | 13.334% | $115.0113 | $115.01 | $115.00 | $115.00 |
| Purchase #4 | $198.30 | 11.480% | $221.0648 | $221.06 | $221.05 | $221.10 |
| Purchase #5 | $179.76 | 6.566% | $191.563 | $191.56 | $191.55 | $191.60 |
| Purchase #6 | $48.70 | 4.279% | $50.7839 | $50.78 | $50.80 | $50.80 |
| Purchase #7 | $225.93 | 9.303% | $246.9483 | $246.95 | $246.95 | $246.90 |
| 7 purchase totals = | $1,123.86 | $1,237.1089 | $1,237.10 | $1,237.10 | $1,237.10 | |