| 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 | $222.72 | 4.179% | $232.0275 | $232.03 | $232.05 | $232.00 |
| Purchase #2 | $24.68 | 12.355% | $27.7292 | $27.73 | $27.75 | $27.70 |
| Purchase #3 | $213.70 | 8.131% | $231.0759 | $231.08 | $231.10 | $231.10 |
| Purchase #4 | $79.31 | 10.771% | $87.8525 | $87.85 | $87.85 | $87.90 |
| Purchase #5 | $210.59 | 8.520% | $228.5323 | $228.53 | $228.55 | $228.50 |
| Purchase #6 | $228.95 | 7.606% | $246.3639 | $246.36 | $246.35 | $246.40 |
| Purchase #7 | $230.57 | 3.491% | $238.6192 | $238.62 | $238.60 | $238.60 |
| 7 purchase totals = | $1,210.52 | $1,292.2005 | $1,292.20 | $1,292.25 | $1,292.20 | |