| 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 | $238.72 | 7.640% | $256.9582 | $256.96 | $256.95 | $257.00 |
| Purchase #2 | $196.66 | 5.282% | $207.0476 | $207.05 | $207.05 | $207.00 |
| Purchase #3 | $243.28 | 9.135% | $265.5036 | $265.50 | $265.50 | $265.50 |
| Purchase #4 | $111.28 | 13.430% | $126.2249 | $126.22 | $126.20 | $126.20 |
| Purchase #5 | $196.53 | 7.627% | $211.5193 | $211.52 | $211.50 | $211.50 |
| Purchase #6 | $69.72 | 10.151% | $76.7973 | $76.80 | $76.80 | $76.80 |
| Purchase #7 | $183.33 | 7.609% | $197.2796 | $197.28 | $197.30 | $197.30 |
| 7 purchase totals = | $1,239.52 | $1,341.3305 | $1,341.33 | $1,341.30 | $1,341.30 | |