| 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 | $228.94 | 7.159% | $245.3298 | $245.33 | $245.35 | $245.30 |
| Purchase #2 | $226.53 | 5.203% | $238.3164 | $238.32 | $238.30 | $238.30 |
| Purchase #3 | $153.79 | 13.545% | $174.6209 | $174.62 | $174.60 | $174.60 |
| Purchase #4 | $170.40 | 7.756% | $183.6162 | $183.62 | $183.60 | $183.60 |
| Purchase #5 | $7.62 | 11.853% | $8.5232 | $8.52 | $8.50 | $8.50 |
| Purchase #6 | $71.67 | 7.544% | $77.0768 | $77.08 | $77.10 | $77.10 |
| Purchase #7 | $225.66 | 9.563% | $247.2399 | $247.24 | $247.25 | $247.20 |
| 7 purchase totals = | $1,084.61 | $1,174.7232 | $1,174.73 | $1,174.70 | $1,174.60 | |