| 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 | $199.49 | 4.310% | $208.088 | $208.09 | $208.10 | $208.10 |
| Purchase #2 | $35.75 | 9.570% | $39.1713 | $39.17 | $39.15 | $39.20 |
| Purchase #3 | $211.29 | 9.457% | $231.2717 | $231.27 | $231.25 | $231.30 |
| Purchase #4 | $194.72 | 11.856% | $217.806 | $217.81 | $217.80 | $217.80 |
| Purchase #5 | $152.86 | 13.831% | $174.0021 | $174.00 | $174.00 | $174.00 |
| Purchase #6 | $133.35 | 6.392% | $141.8737 | $141.87 | $141.85 | $141.90 |
| Purchase #7 | $84.70 | 6.199% | $89.9506 | $89.95 | $89.95 | $90.00 |
| 7 purchase totals = | $1,012.16 | $1,102.1634 | $1,102.16 | $1,102.10 | $1,102.30 | |