| 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 | $177.78 | 10.368% | $196.2122 | $196.21 | $196.20 | $196.20 |
| Purchase #2 | $180.39 | 8.445% | $195.6239 | $195.62 | $195.60 | $195.60 |
| Purchase #3 | $211.79 | 13.838% | $241.0975 | $241.10 | $241.10 | $241.10 |
| Purchase #4 | $190.65 | 13.126% | $215.6747 | $215.67 | $215.65 | $215.70 |
| Purchase #5 | $200.80 | 5.344% | $211.5308 | $211.53 | $211.55 | $211.50 |
| Purchase #6 | $49.42 | 8.333% | $53.5382 | $53.54 | $53.55 | $53.50 |
| Purchase #7 | $202.39 | 3.673% | $209.8238 | $209.82 | $209.80 | $209.80 |
| 7 purchase totals = | $1,213.22 | $1,323.5011 | $1,323.49 | $1,323.45 | $1,323.40 | |