| 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 | $115.83 | 12.493% | $130.3006 | $130.30 | $130.30 | $130.30 |
| Purchase #2 | $198.93 | 6.398% | $211.6575 | $211.66 | $211.65 | $211.70 |
| Purchase #3 | $225.60 | 3.455% | $233.3945 | $233.39 | $233.40 | $233.40 |
| Purchase #4 | $223.84 | 11.817% | $250.2912 | $250.29 | $250.30 | $250.30 |
| Purchase #5 | $187.63 | 7.372% | $201.4621 | $201.46 | $201.45 | $201.50 |
| Purchase #6 | $140.83 | 8.178% | $152.3471 | $152.35 | $152.35 | $152.30 |
| Purchase #7 | $43.87 | 11.286% | $48.8212 | $48.82 | $48.80 | $48.80 |
| 7 purchase totals = | $1,136.53 | $1,228.2742 | $1,228.27 | $1,228.25 | $1,228.30 | |