| 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 | $144.67 | 6.501% | $154.075 | $154.08 | $154.10 | $154.10 |
| Purchase #2 | $194.25 | 8.223% | $210.2232 | $210.22 | $210.20 | $210.20 |
| Purchase #3 | $216.90 | 11.245% | $241.2904 | $241.29 | $241.30 | $241.30 |
| Purchase #4 | $239.46 | 12.719% | $269.9169 | $269.92 | $269.90 | $269.90 |
| Purchase #5 | $56.35 | 7.210% | $60.4128 | $60.41 | $60.40 | $60.40 |
| Purchase #6 | $129.54 | 13.766% | $147.3725 | $147.37 | $147.35 | $147.40 |
| Purchase #7 | $126.73 | 11.707% | $141.5663 | $141.57 | $141.55 | $141.60 |
| 7 purchase totals = | $1,107.90 | $1,224.8571 | $1,224.86 | $1,224.80 | $1,224.90 | |