| 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 | $25.31 | 7.584% | $27.2295 | $27.23 | $27.25 | $27.20 |
| Purchase #2 | $249.62 | 3.680% | $258.806 | $258.81 | $258.80 | $258.80 |
| Purchase #3 | $240.97 | 6.312% | $256.18 | $256.18 | $256.20 | $256.20 |
| Purchase #4 | $147.97 | 4.345% | $154.3993 | $154.40 | $154.40 | $154.40 |
| Purchase #5 | $28.36 | 4.162% | $29.5403 | $29.54 | $29.55 | $29.50 |
| Purchase #6 | $108.72 | 3.774% | $112.8231 | $112.82 | $112.80 | $112.80 |
| Purchase #7 | $166.51 | 5.823% | $176.2059 | $176.21 | $176.20 | $176.20 |
| 7 purchase totals = | $967.46 | $1,015.1841 | $1,015.19 | $1,015.20 | $1,015.10 | |