| 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 | $115.43 | 4.666% | $120.816 | $120.82 | $120.80 | $120.80 |
| Purchase #2 | $175.45 | 11.336% | $195.339 | $195.34 | $195.35 | $195.30 |
| Purchase #3 | $198.36 | 8.788% | $215.7919 | $215.79 | $215.80 | $215.80 |
| Purchase #4 | $201.35 | 13.555% | $228.643 | $228.64 | $228.65 | $228.60 |
| Purchase #5 | $129.80 | 11.162% | $144.2883 | $144.29 | $144.30 | $144.30 |
| Purchase #6 | $24.53 | 5.205% | $25.8068 | $25.81 | $25.80 | $25.80 |
| Purchase #7 | $223.91 | 10.189% | $246.7242 | $246.72 | $246.70 | $246.70 |
| 7 purchase totals = | $1,068.83 | $1,177.4092 | $1,177.41 | $1,177.40 | $1,177.30 | |