| 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 | $242.77 | 4.227% | $253.0319 | $253.03 | $253.05 | $253.00 |
| Purchase #2 | $5.91 | 7.759% | $6.3686 | $6.37 | $6.35 | $6.40 |
| Purchase #3 | $18.45 | 3.319% | $19.0624 | $19.06 | $19.05 | $19.10 |
| Purchase #4 | $207.85 | 11.696% | $232.1601 | $232.16 | $232.15 | $232.20 |
| Purchase #5 | $158.50 | 8.547% | $172.047 | $172.05 | $172.05 | $172.00 |
| Purchase #6 | $157.99 | 4.523% | $165.1359 | $165.14 | $165.15 | $165.10 |
| Purchase #7 | $146.30 | 10.579% | $161.7771 | $161.78 | $161.80 | $161.80 |
| 7 purchase totals = | $937.77 | $1,009.5830 | $1,009.59 | $1,009.60 | $1,009.60 | |