| 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 | $96.44 | 12.737% | $108.7236 | $108.72 | $108.70 | $108.70 |
| Purchase #2 | $120.86 | 7.774% | $130.2557 | $130.26 | $130.25 | $130.30 |
| Purchase #3 | $180.50 | 13.833% | $205.4686 | $205.47 | $205.45 | $205.50 |
| Purchase #4 | $129.63 | 13.453% | $147.0691 | $147.07 | $147.05 | $147.10 |
| Purchase #5 | $248.40 | 10.333% | $274.0672 | $274.07 | $274.05 | $274.10 |
| Purchase #6 | $59.81 | 11.872% | $66.9106 | $66.91 | $66.90 | $66.90 |
| Purchase #7 | $74.43 | 13.719% | $84.6411 | $84.64 | $84.65 | $84.60 |
| 7 purchase totals = | $910.07 | $1,017.1359 | $1,017.14 | $1,017.05 | $1,017.20 | |