| 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 | $35.69 | 7.736% | $38.451 | $38.45 | $38.45 | $38.50 |
| Purchase #2 | $65.71 | 13.424% | $74.5309 | $74.53 | $74.55 | $74.50 |
| Purchase #3 | $210.40 | 8.743% | $228.7953 | $228.80 | $228.80 | $228.80 |
| Purchase #4 | $244.60 | 8.336% | $264.9899 | $264.99 | $265.00 | $265.00 |
| Purchase #5 | $128.75 | 3.618% | $133.4082 | $133.41 | $133.40 | $133.40 |
| Purchase #6 | $198.92 | 10.797% | $220.3974 | $220.40 | $220.40 | $220.40 |
| Purchase #7 | $227.93 | 4.736% | $238.7248 | $238.72 | $238.70 | $238.70 |
| 7 purchase totals = | $1,112.00 | $1,199.2975 | $1,199.30 | $1,199.30 | $1,199.30 | |