| 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 | $128.64 | 3.365% | $132.9687 | $132.97 | $132.95 | $133.00 |
| Purchase #2 | $35.33 | 12.134% | $39.6169 | $39.62 | $39.60 | $39.60 |
| Purchase #3 | $208.59 | 8.108% | $225.5025 | $225.50 | $225.50 | $225.50 |
| Purchase #4 | $65.33 | 3.441% | $67.578 | $67.58 | $67.60 | $67.60 |
| Purchase #5 | $231.36 | 7.413% | $248.5107 | $248.51 | $248.50 | $248.50 |
| Purchase #6 | $62.40 | 12.694% | $70.3211 | $70.32 | $70.30 | $70.30 |
| Purchase #7 | $200.71 | 8.788% | $218.3484 | $218.35 | $218.35 | $218.30 |
| 7 purchase totals = | $932.36 | $1,002.8463 | $1,002.85 | $1,002.80 | $1,002.80 | |