| 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 | $218.63 | 9.704% | $239.8459 | $239.85 | $239.85 | $239.80 |
| Purchase #2 | $6.52 | 4.443% | $6.8097 | $6.81 | $6.80 | $6.80 |
| Purchase #3 | $89.94 | 12.698% | $101.3606 | $101.36 | $101.35 | $101.40 |
| Purchase #4 | $5.84 | 7.306% | $6.2667 | $6.27 | $6.25 | $6.30 |
| Purchase #5 | $161.87 | 5.406% | $170.6207 | $170.62 | $170.60 | $170.60 |
| Purchase #6 | $35.32 | 12.422% | $39.7075 | $39.71 | $39.70 | $39.70 |
| Purchase #7 | $202.94 | 12.354% | $228.0112 | $228.01 | $228.00 | $228.00 |
| 7 purchase totals = | $721.06 | $792.6223 | $792.63 | $792.55 | $792.60 | |