| 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 | $220.90 | 9.605% | $242.1174 | $242.12 | $242.10 | $242.10 |
| Purchase #2 | $90.33 | 3.322% | $93.3308 | $93.33 | $93.35 | $93.30 |
| Purchase #3 | $91.54 | 5.747% | $96.8008 | $96.80 | $96.80 | $96.80 |
| Purchase #4 | $118.73 | 13.720% | $135.0198 | $135.02 | $135.00 | $135.00 |
| Purchase #5 | $205.95 | 5.215% | $216.6903 | $216.69 | $216.70 | $216.70 |
| Purchase #6 | $207.60 | 7.706% | $223.5977 | $223.60 | $223.60 | $223.60 |
| Purchase #7 | $189.85 | 9.484% | $207.8554 | $207.86 | $207.85 | $207.90 |
| 7 purchase totals = | $1,124.90 | $1,215.4122 | $1,215.42 | $1,215.40 | $1,215.40 | |