| 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 | $247.71 | 7.498% | $266.2833 | $266.28 | $266.30 | $266.30 |
| Purchase #2 | $199.42 | 5.230% | $209.8497 | $209.85 | $209.85 | $209.80 |
| Purchase #3 | $205.27 | 6.140% | $217.8736 | $217.87 | $217.85 | $217.90 |
| Purchase #4 | $155.77 | 10.337% | $171.8719 | $171.87 | $171.85 | $171.90 |
| Purchase #5 | $179.88 | 4.155% | $187.354 | $187.35 | $187.35 | $187.40 |
| Purchase #6 | $202.51 | 11.565% | $225.9303 | $225.93 | $225.95 | $225.90 |
| Purchase #7 | $30.46 | 3.433% | $31.5057 | $31.51 | $31.50 | $31.50 |
| 7 purchase totals = | $1,221.02 | $1,310.6685 | $1,310.66 | $1,310.65 | $1,310.70 | |