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 | $135.25 | 8.755% | $147.0911 | $147.09 | $147.10 | $147.10 |
Purchase #2 | $139.85 | 10.669% | $154.7706 | $154.77 | $154.75 | $154.80 |
Purchase #3 | $90.43 | 12.111% | $101.382 | $101.38 | $101.40 | $101.40 |
Purchase #4 | $91.57 | 10.575% | $101.2535 | $101.25 | $101.25 | $101.30 |
Purchase #5 | $226.35 | 9.669% | $248.2358 | $248.24 | $248.25 | $248.20 |
Purchase #6 | $211.48 | 7.210% | $226.7277 | $226.73 | $226.75 | $226.70 |
Purchase #7 | $128.37 | 9.504% | $140.5703 | $140.57 | $140.55 | $140.60 |
7 purchase totals = | $1,023.30 | $1,120.0310 | $1,120.03 | $1,120.05 | $1,120.10 |