| 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 | $9.87 | 3.765% | $10.2416 | $10.24 | $10.25 | $10.20 |
| Purchase #2 | $42.82 | 9.187% | $46.7539 | $46.75 | $46.75 | $46.80 |
| Purchase #3 | $178.77 | 4.724% | $187.2151 | $187.22 | $187.20 | $187.20 |
| Purchase #4 | $203.65 | 7.354% | $218.6264 | $218.63 | $218.65 | $218.60 |
| Purchase #5 | $218.35 | 12.248% | $245.0935 | $245.09 | $245.10 | $245.10 |
| Purchase #6 | $124.86 | 4.604% | $130.6086 | $130.61 | $130.60 | $130.60 |
| Purchase #7 | $162.71 | 4.591% | $170.18 | $170.18 | $170.20 | $170.20 |
| 7 purchase totals = | $941.03 | $1,008.7191 | $1,008.72 | $1,008.75 | $1,008.70 | |