| 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 | $69.34 | 13.723% | $78.8555 | $78.86 | $78.85 | $78.90 |
| Purchase #2 | $65.74 | 13.351% | $74.5169 | $74.52 | $74.50 | $74.50 |
| Purchase #3 | $103.32 | 8.487% | $112.0888 | $112.09 | $112.10 | $112.10 |
| Purchase #4 | $137.76 | 11.317% | $153.3503 | $153.35 | $153.35 | $153.40 |
| Purchase #5 | $227.87 | 3.310% | $235.4125 | $235.41 | $235.40 | $235.40 |
| Purchase #6 | $173.63 | 4.273% | $181.0492 | $181.05 | $181.05 | $181.00 |
| Purchase #7 | $203.81 | 6.149% | $216.3423 | $216.34 | $216.35 | $216.30 |
| 7 purchase totals = | $981.47 | $1,051.6155 | $1,051.62 | $1,051.60 | $1,051.60 | |