| 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 | $241.51 | 3.164% | $249.1514 | $249.15 | $249.15 | $249.20 |
| Purchase #2 | $248.65 | 10.110% | $273.7885 | $273.79 | $273.80 | $273.80 |
| Purchase #3 | $102.61 | 10.127% | $113.0013 | $113.00 | $113.00 | $113.00 |
| Purchase #4 | $173.69 | 3.374% | $179.5503 | $179.55 | $179.55 | $179.60 |
| Purchase #5 | $83.93 | 3.743% | $87.0715 | $87.07 | $87.05 | $87.10 |
| Purchase #6 | $171.45 | 4.110% | $178.4966 | $178.50 | $178.50 | $178.50 |
| Purchase #7 | $168.54 | 9.376% | $184.3423 | $184.34 | $184.35 | $184.30 |
| 7 purchase totals = | $1,190.38 | $1,265.4019 | $1,265.40 | $1,265.40 | $1,265.50 | |