| 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 | $247.65 | 9.326% | $270.7458 | $270.75 | $270.75 | $270.70 |
| Purchase #2 | $88.31 | 6.370% | $93.9353 | $93.94 | $93.95 | $93.90 |
| Purchase #3 | $165.52 | 3.794% | $171.7998 | $171.80 | $171.80 | $171.80 |
| Purchase #4 | $29.57 | 9.223% | $32.2972 | $32.30 | $32.30 | $32.30 |
| Purchase #5 | $226.85 | 11.805% | $253.6296 | $253.63 | $253.65 | $253.60 |
| Purchase #6 | $231.25 | 7.499% | $248.5914 | $248.59 | $248.60 | $248.60 |
| Purchase #7 | $172.92 | 8.339% | $187.3398 | $187.34 | $187.35 | $187.30 |
| 7 purchase totals = | $1,162.07 | $1,258.3389 | $1,258.35 | $1,258.40 | $1,258.20 | |