| 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 | $219.27 | 6.532% | $233.5927 | $233.59 | $233.60 | $233.60 |
| Purchase #2 | $150.72 | 7.219% | $161.6005 | $161.60 | $161.60 | $161.60 |
| Purchase #3 | $140.50 | 12.784% | $158.4615 | $158.46 | $158.45 | $158.50 |
| Purchase #4 | $110.98 | 5.719% | $117.3269 | $117.33 | $117.35 | $117.30 |
| Purchase #5 | $200.77 | 8.601% | $218.0382 | $218.04 | $218.05 | $218.00 |
| Purchase #6 | $21.98 | 10.694% | $24.3305 | $24.33 | $24.35 | $24.30 |
| Purchase #7 | $239.25 | 13.247% | $270.9434 | $270.94 | $270.95 | $270.90 |
| 7 purchase totals = | $1,083.47 | $1,184.2937 | $1,184.29 | $1,184.35 | $1,184.20 | |