| 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 | $236.68 | 6.670% | $252.4666 | $252.47 | $252.45 | $252.50 |
| Purchase #2 | $194.64 | 9.346% | $212.8311 | $212.83 | $212.85 | $212.80 |
| Purchase #3 | $120.53 | 10.442% | $133.1157 | $133.12 | $133.10 | $133.10 |
| Purchase #4 | $147.64 | 9.742% | $162.0231 | $162.02 | $162.00 | $162.00 |
| Purchase #5 | $52.88 | 3.548% | $54.7562 | $54.76 | $54.75 | $54.80 |
| Purchase #6 | $189.52 | 10.840% | $210.064 | $210.06 | $210.05 | $210.10 |
| Purchase #7 | $138.36 | 8.558% | $150.2008 | $150.20 | $150.20 | $150.20 |
| 7 purchase totals = | $1,080.25 | $1,175.4575 | $1,175.46 | $1,175.40 | $1,175.50 | |