| 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 | $223.96 | 10.422% | $247.3011 | $247.30 | $247.30 | $247.30 |
| Purchase #2 | $230.84 | 3.872% | $239.7781 | $239.78 | $239.80 | $239.80 |
| Purchase #3 | $142.58 | 10.696% | $157.8304 | $157.83 | $157.85 | $157.80 |
| Purchase #4 | $126.37 | 11.234% | $140.5664 | $140.57 | $140.55 | $140.60 |
| Purchase #5 | $145.52 | 13.210% | $164.7432 | $164.74 | $164.75 | $164.70 |
| Purchase #6 | $29.59 | 9.263% | $32.3309 | $32.33 | $32.35 | $32.30 |
| Purchase #7 | $135.56 | 5.799% | $143.4211 | $143.42 | $143.40 | $143.40 |
| 7 purchase totals = | $1,034.42 | $1,125.9712 | $1,125.97 | $1,126.00 | $1,125.90 | |