| 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 | $112.85 | 6.250% | $119.9031 | $119.90 | $119.90 | $119.90 |
| Purchase #2 | $80.71 | 4.734% | $84.5308 | $84.53 | $84.55 | $84.50 |
| Purchase #3 | $93.29 | 13.823% | $106.1855 | $106.19 | $106.20 | $106.20 |
| Purchase #4 | $192.73 | 8.103% | $208.3469 | $208.35 | $208.35 | $208.30 |
| Purchase #5 | $81.41 | 11.557% | $90.8186 | $90.82 | $90.80 | $90.80 |
| Purchase #6 | $231.99 | 9.459% | $253.9339 | $253.93 | $253.95 | $253.90 |
| Purchase #7 | $54.80 | 13.317% | $62.0977 | $62.10 | $62.10 | $62.10 |
| 7 purchase totals = | $847.78 | $925.8165 | $925.82 | $925.85 | $925.70 | |