| 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 | $7.28 | 8.184% | $7.8758 | $7.88 | $7.90 | $7.90 |
| Purchase #2 | $185.41 | 4.638% | $194.0093 | $194.01 | $194.00 | $194.00 |
| Purchase #3 | $211.64 | 13.219% | $239.6167 | $239.62 | $239.60 | $239.60 |
| Purchase #4 | $214.53 | 6.602% | $228.6933 | $228.69 | $228.70 | $228.70 |
| Purchase #5 | $84.65 | 8.855% | $92.1458 | $92.15 | $92.15 | $92.10 |
| Purchase #6 | $145.50 | 5.705% | $153.8008 | $153.80 | $153.80 | $153.80 |
| Purchase #7 | $198.31 | 8.117% | $214.4068 | $214.41 | $214.40 | $214.40 |
| 7 purchase totals = | $1,047.32 | $1,130.5485 | $1,130.56 | $1,130.55 | $1,130.50 | |