| 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 | $70.30 | 4.853% | $73.7117 | $73.71 | $73.70 | $73.70 |
| Purchase #2 | $223.63 | 11.517% | $249.3855 | $249.39 | $249.40 | $249.40 |
| Purchase #3 | $12.41 | 3.145% | $12.8003 | $12.80 | $12.80 | $12.80 |
| Purchase #4 | $144.32 | 11.103% | $160.3438 | $160.34 | $160.35 | $160.30 |
| Purchase #5 | $217.66 | 4.150% | $226.6929 | $226.69 | $226.70 | $226.70 |
| Purchase #6 | $105.62 | 8.384% | $114.4752 | $114.48 | $114.50 | $114.50 |
| Purchase #7 | $187.57 | 12.805% | $211.5883 | $211.59 | $211.60 | $211.60 |
| 7 purchase totals = | $961.51 | $1,048.9977 | $1,049.00 | $1,049.05 | $1,049.00 | |