| 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 | $110.32 | 3.865% | $114.5839 | $114.58 | $114.60 | $114.60 |
| Purchase #2 | $120.37 | 6.354% | $128.0183 | $128.02 | $128.00 | $128.00 |
| Purchase #3 | $221.93 | 11.499% | $247.4497 | $247.45 | $247.45 | $247.40 |
| Purchase #4 | $83.86 | 3.316% | $86.6408 | $86.64 | $86.65 | $86.60 |
| Purchase #5 | $130.74 | 12.458% | $147.0276 | $147.03 | $147.05 | $147.00 |
| Purchase #6 | $237.75 | 7.418% | $255.3863 | $255.39 | $255.40 | $255.40 |
| Purchase #7 | $174.74 | 9.602% | $191.5185 | $191.52 | $191.50 | $191.50 |
| 7 purchase totals = | $1,079.71 | $1,170.6251 | $1,170.63 | $1,170.65 | $1,170.50 | |