| 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 | $244.87 | 4.190% | $255.1301 | $255.13 | $255.15 | $255.10 |
| Purchase #2 | $96.31 | 13.563% | $109.3725 | $109.37 | $109.35 | $109.40 |
| Purchase #3 | $223.35 | 9.748% | $245.1222 | $245.12 | $245.10 | $245.10 |
| Purchase #4 | $139.99 | 4.727% | $146.6073 | $146.61 | $146.60 | $146.60 |
| Purchase #5 | $57.33 | 10.310% | $63.2407 | $63.24 | $63.25 | $63.20 |
| Purchase #6 | $248.58 | 8.138% | $268.8094 | $268.81 | $268.80 | $268.80 |
| Purchase #7 | $65.50 | 9.621% | $71.8018 | $71.80 | $71.80 | $71.80 |
| 7 purchase totals = | $1,075.93 | $1,160.0840 | $1,160.08 | $1,160.05 | $1,160.00 | |