| 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 | $225.72 | 4.192% | $235.1822 | $235.18 | $235.20 | $235.20 |
| Purchase #2 | $31.73 | 5.209% | $33.3828 | $33.38 | $33.40 | $33.40 |
| Purchase #3 | $158.86 | 13.150% | $179.7501 | $179.75 | $179.75 | $179.80 |
| Purchase #4 | $198.56 | 9.821% | $218.0606 | $218.06 | $218.05 | $218.10 |
| Purchase #5 | $35.62 | 10.263% | $39.2757 | $39.28 | $39.30 | $39.30 |
| Purchase #6 | $122.40 | 3.700% | $126.9288 | $126.93 | $126.95 | $126.90 |
| Purchase #7 | $214.38 | 12.656% | $241.5119 | $241.51 | $241.50 | $241.50 |
| 7 purchase totals = | $987.27 | $1,074.0921 | $1,074.09 | $1,074.15 | $1,074.20 | |