| 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 | $35.68 | 9.607% | $39.1078 | $39.11 | $39.10 | $39.10 |
| Purchase #2 | $192.39 | 8.489% | $208.722 | $208.72 | $208.70 | $208.70 |
| Purchase #3 | $28.47 | 6.787% | $30.4023 | $30.40 | $30.40 | $30.40 |
| Purchase #4 | $235.35 | 11.579% | $262.6012 | $262.60 | $262.60 | $262.60 |
| Purchase #5 | $111.54 | 10.313% | $123.0431 | $123.04 | $123.05 | $123.00 |
| Purchase #6 | $160.84 | 8.631% | $174.7221 | $174.72 | $174.70 | $174.70 |
| Purchase #7 | $135.69 | 5.781% | $143.5342 | $143.53 | $143.55 | $143.50 |
| 7 purchase totals = | $899.96 | $982.1327 | $982.12 | $982.10 | $982.00 | |