| 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 | $193.25 | 9.813% | $212.2136 | $212.21 | $212.20 | $212.20 |
| Purchase #2 | $55.50 | 10.468% | $61.3097 | $61.31 | $61.30 | $61.30 |
| Purchase #3 | $239.44 | 10.141% | $263.7216 | $263.72 | $263.70 | $263.70 |
| Purchase #4 | $194.86 | 7.311% | $209.1062 | $209.11 | $209.10 | $209.10 |
| Purchase #5 | $6.90 | 4.139% | $7.1856 | $7.19 | $7.20 | $7.20 |
| Purchase #6 | $114.69 | 12.242% | $128.7303 | $128.73 | $128.75 | $128.70 |
| Purchase #7 | $190.26 | 4.337% | $198.5116 | $198.51 | $198.50 | $198.50 |
| 7 purchase totals = | $994.90 | $1,080.7786 | $1,080.78 | $1,080.75 | $1,080.70 | |