| 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 | $79.57 | 3.547% | $82.3923 | $82.39 | $82.40 | $82.40 |
| Purchase #2 | $145.75 | 11.246% | $162.141 | $162.14 | $162.15 | $162.10 |
| Purchase #3 | $28.45 | 9.201% | $31.0677 | $31.07 | $31.05 | $31.10 |
| Purchase #4 | $206.57 | 9.761% | $226.7333 | $226.73 | $226.75 | $226.70 |
| Purchase #5 | $219.30 | 6.311% | $233.14 | $233.14 | $233.15 | $233.10 |
| Purchase #6 | $162.34 | 5.135% | $170.6762 | $170.68 | $170.70 | $170.70 |
| Purchase #7 | $120.62 | 12.562% | $135.7723 | $135.77 | $135.75 | $135.80 |
| 7 purchase totals = | $962.60 | $1,041.9228 | $1,041.92 | $1,041.95 | $1,041.90 | |