| 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 | $123.94 | 3.541% | $128.3287 | $128.33 | $128.35 | $128.30 |
| Purchase #2 | $88.33 | 6.205% | $93.8109 | $93.81 | $93.80 | $93.80 |
| Purchase #3 | $10.44 | 10.148% | $11.4995 | $11.50 | $11.50 | $11.50 |
| Purchase #4 | $80.50 | 13.502% | $91.3691 | $91.37 | $91.35 | $91.40 |
| Purchase #5 | $241.78 | 11.164% | $268.7723 | $268.77 | $268.75 | $268.80 |
| Purchase #6 | $213.35 | 11.152% | $237.1428 | $237.14 | $237.15 | $237.10 |
| Purchase #7 | $218.56 | 5.814% | $231.2671 | $231.27 | $231.25 | $231.30 |
| 7 purchase totals = | $976.90 | $1,062.1904 | $1,062.19 | $1,062.15 | $1,062.20 | |