| 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 | $21.77 | 11.318% | $24.2339 | $24.23 | $24.25 | $24.20 |
| Purchase #2 | $201.64 | 13.381% | $228.6214 | $228.62 | $228.60 | $228.60 |
| Purchase #3 | $201.60 | 9.525% | $220.8024 | $220.80 | $220.80 | $220.80 |
| Purchase #4 | $207.91 | 6.307% | $221.0229 | $221.02 | $221.00 | $221.00 |
| Purchase #5 | $107.32 | 11.169% | $119.3066 | $119.31 | $119.30 | $119.30 |
| Purchase #6 | $231.87 | 9.275% | $253.3759 | $253.38 | $253.40 | $253.40 |
| Purchase #7 | $142.50 | 11.254% | $158.537 | $158.54 | $158.55 | $158.50 |
| 7 purchase totals = | $1,114.61 | $1,225.9001 | $1,225.90 | $1,225.90 | $1,225.80 | |