| 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 | $198.83 | 6.523% | $211.7997 | $211.80 | $211.80 | $211.80 |
| Purchase #2 | $113.25 | 10.829% | $125.5138 | $125.51 | $125.50 | $125.50 |
| Purchase #3 | $167.39 | 6.349% | $178.0176 | $178.02 | $178.00 | $178.00 |
| Purchase #4 | $114.89 | 4.598% | $120.1726 | $120.17 | $120.15 | $120.20 |
| Purchase #5 | $178.26 | 5.110% | $187.3691 | $187.37 | $187.35 | $187.40 |
| Purchase #6 | $121.34 | 7.146% | $130.011 | $130.01 | $130.00 | $130.00 |
| Purchase #7 | $228.29 | 13.693% | $259.5497 | $259.55 | $259.55 | $259.50 |
| 7 purchase totals = | $1,122.25 | $1,212.4335 | $1,212.43 | $1,212.35 | $1,212.40 | |