| 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 | $205.35 | 12.271% | $230.5485 | $230.55 | $230.55 | $230.50 |
| Purchase #2 | $106.93 | 6.236% | $113.5982 | $113.60 | $113.60 | $113.60 |
| Purchase #3 | $80.65 | 11.358% | $89.8102 | $89.81 | $89.80 | $89.80 |
| Purchase #4 | $114.96 | 9.120% | $125.4444 | $125.44 | $125.45 | $125.40 |
| Purchase #5 | $135.50 | 9.232% | $148.0094 | $148.01 | $148.00 | $148.00 |
| Purchase #6 | $152.89 | 9.522% | $167.4482 | $167.45 | $167.45 | $167.40 |
| Purchase #7 | $248.39 | 11.601% | $277.2057 | $277.21 | $277.20 | $277.20 |
| 7 purchase totals = | $1,044.67 | $1,152.0646 | $1,152.07 | $1,152.05 | $1,151.90 | |