| 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 | $250.52 | 9.714% | $274.8555 | $274.86 | $274.85 | $274.90 |
| Purchase #2 | $131.68 | 9.837% | $144.6334 | $144.63 | $144.65 | $144.60 |
| Purchase #3 | $182.44 | 3.719% | $189.2249 | $189.22 | $189.20 | $189.20 |
| Purchase #4 | $165.39 | 11.716% | $184.7671 | $184.77 | $184.75 | $184.80 |
| Purchase #5 | $153.26 | 5.532% | $161.7383 | $161.74 | $161.75 | $161.70 |
| Purchase #6 | $16.36 | 13.563% | $18.5789 | $18.58 | $18.60 | $18.60 |
| Purchase #7 | $200.83 | 6.697% | $214.2796 | $214.28 | $214.30 | $214.30 |
| 7 purchase totals = | $1,100.48 | $1,188.0777 | $1,188.08 | $1,188.10 | $1,188.10 | |