| 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 | $196.33 | 7.148% | $210.3637 | $210.36 | $210.35 | $210.40 |
| Purchase #2 | $209.30 | 7.265% | $224.5056 | $224.51 | $224.50 | $224.50 |
| Purchase #3 | $244.41 | 4.669% | $255.8215 | $255.82 | $255.80 | $255.80 |
| Purchase #4 | $209.41 | 9.172% | $228.6171 | $228.62 | $228.60 | $228.60 |
| Purchase #5 | $171.54 | 3.553% | $177.6348 | $177.63 | $177.65 | $177.60 |
| Purchase #6 | $165.29 | 8.751% | $179.7545 | $179.75 | $179.75 | $179.80 |
| Purchase #7 | $61.34 | 13.207% | $69.4412 | $69.44 | $69.45 | $69.40 |
| 7 purchase totals = | $1,257.62 | $1,346.1384 | $1,346.13 | $1,346.10 | $1,346.10 | |