| 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 | $105.41 | 8.752% | $114.6355 | $114.64 | $114.65 | $114.60 |
| Purchase #2 | $105.31 | 7.150% | $112.8397 | $112.84 | $112.85 | $112.80 |
| Purchase #3 | $134.65 | 9.107% | $146.9126 | $146.91 | $146.90 | $146.90 |
| Purchase #4 | $116.27 | 9.163% | $126.9238 | $126.92 | $126.90 | $126.90 |
| Purchase #5 | $218.35 | 4.702% | $228.6168 | $228.62 | $228.60 | $228.60 |
| Purchase #6 | $153.71 | 4.145% | $160.0813 | $160.08 | $160.10 | $160.10 |
| Purchase #7 | $230.27 | 3.821% | $239.0686 | $239.07 | $239.05 | $239.10 |
| 7 purchase totals = | $1,063.97 | $1,129.0783 | $1,129.08 | $1,129.05 | $1,129.00 | |