| 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 | $211.26 | 8.205% | $228.5939 | $228.59 | $228.60 | $228.60 |
| Purchase #2 | $211.49 | 8.851% | $230.209 | $230.21 | $230.20 | $230.20 |
| Purchase #3 | $182.35 | 9.495% | $199.6641 | $199.66 | $199.65 | $199.70 |
| Purchase #4 | $231.70 | 12.129% | $259.8029 | $259.80 | $259.80 | $259.80 |
| Purchase #5 | $115.29 | 13.111% | $130.4057 | $130.41 | $130.40 | $130.40 |
| Purchase #6 | $98.30 | 6.124% | $104.3199 | $104.32 | $104.30 | $104.30 |
| Purchase #7 | $66.68 | 3.720% | $69.1605 | $69.16 | $69.15 | $69.20 |
| 7 purchase totals = | $1,117.07 | $1,222.1560 | $1,222.15 | $1,222.10 | $1,222.20 | |