| 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 | $117.77 | 3.357% | $121.7235 | $121.72 | $121.70 | $121.70 |
| Purchase #2 | $191.54 | 10.599% | $211.8413 | $211.84 | $211.85 | $211.80 |
| Purchase #3 | $36.96 | 9.598% | $40.5074 | $40.51 | $40.50 | $40.50 |
| Purchase #4 | $137.93 | 6.848% | $147.3754 | $147.38 | $147.40 | $147.40 |
| Purchase #5 | $133.34 | 8.487% | $144.6566 | $144.66 | $144.65 | $144.70 |
| Purchase #6 | $210.38 | 4.689% | $220.2447 | $220.24 | $220.25 | $220.20 |
| Purchase #7 | $171.62 | 4.782% | $179.8269 | $179.83 | $179.85 | $179.80 |
| 7 purchase totals = | $999.54 | $1,066.1758 | $1,066.18 | $1,066.20 | $1,066.10 | |