| 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 | $191.45 | 3.593% | $198.3288 | $198.33 | $198.35 | $198.30 |
| Purchase #2 | $74.26 | 9.145% | $81.0511 | $81.05 | $81.05 | $81.10 |
| Purchase #3 | $236.84 | 6.242% | $251.6236 | $251.62 | $251.60 | $251.60 |
| Purchase #4 | $236.76 | 12.727% | $266.8924 | $266.89 | $266.90 | $266.90 |
| Purchase #5 | $37.89 | 4.832% | $39.7208 | $39.72 | $39.70 | $39.70 |
| Purchase #6 | $31.25 | 12.170% | $35.0531 | $35.05 | $35.05 | $35.10 |
| Purchase #7 | $205.85 | 9.138% | $224.6606 | $224.66 | $224.65 | $224.70 |
| 7 purchase totals = | $1,014.30 | $1,097.3304 | $1,097.32 | $1,097.30 | $1,097.40 | |