| 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 | $104.45 | 7.788% | $112.5846 | $112.58 | $112.60 | $112.60 |
| Purchase #2 | $191.64 | 4.375% | $200.0243 | $200.02 | $200.00 | $200.00 |
| Purchase #3 | $203.36 | 7.523% | $218.6588 | $218.66 | $218.65 | $218.70 |
| Purchase #4 | $246.62 | 9.423% | $269.859 | $269.86 | $269.85 | $269.90 |
| Purchase #5 | $64.49 | 6.628% | $68.7644 | $68.76 | $68.75 | $68.80 |
| Purchase #6 | $96.25 | 3.549% | $99.6659 | $99.67 | $99.65 | $99.70 |
| Purchase #7 | $139.38 | 5.700% | $147.3247 | $147.32 | $147.30 | $147.30 |
| 7 purchase totals = | $1,046.19 | $1,116.8817 | $1,116.87 | $1,116.80 | $1,117.00 | |