| 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 | $194.86 | 3.309% | $201.3079 | $201.31 | $201.30 | $201.30 |
| Purchase #2 | $19.35 | 5.547% | $20.4233 | $20.42 | $20.40 | $20.40 |
| Purchase #3 | $231.55 | 7.232% | $248.2957 | $248.30 | $248.30 | $248.30 |
| Purchase #4 | $65.29 | 7.813% | $70.3911 | $70.39 | $70.40 | $70.40 |
| Purchase #5 | $120.64 | 7.427% | $129.5999 | $129.60 | $129.60 | $129.60 |
| Purchase #6 | $43.60 | 6.156% | $46.284 | $46.28 | $46.30 | $46.30 |
| Purchase #7 | $200.37 | 6.444% | $213.2818 | $213.28 | $213.30 | $213.30 |
| 7 purchase totals = | $875.66 | $929.5837 | $929.58 | $929.60 | $929.60 | |