| 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 | $34.34 | 10.794% | $38.0467 | $38.05 | $38.05 | $38.00 |
| Purchase #2 | $142.74 | 9.498% | $156.2974 | $156.30 | $156.30 | $156.30 |
| Purchase #3 | $211.87 | 12.205% | $237.7287 | $237.73 | $237.75 | $237.70 |
| Purchase #4 | $112.86 | 10.231% | $124.4067 | $124.41 | $124.40 | $124.40 |
| Purchase #5 | $168.75 | 5.823% | $178.5763 | $178.58 | $178.60 | $178.60 |
| Purchase #6 | $158.66 | 7.867% | $171.1418 | $171.14 | $171.15 | $171.10 |
| Purchase #7 | $246.32 | 4.210% | $256.6901 | $256.69 | $256.70 | $256.70 |
| 7 purchase totals = | $1,075.54 | $1,162.8877 | $1,162.90 | $1,162.95 | $1,162.80 | |