| 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 | $196.59 | 11.646% | $219.4849 | $219.48 | $219.50 | $219.50 |
| Purchase #2 | $116.69 | 7.163% | $125.0485 | $125.05 | $125.05 | $125.00 |
| Purchase #3 | $192.67 | 3.167% | $198.7719 | $198.77 | $198.75 | $198.80 |
| Purchase #4 | $35.64 | 10.834% | $39.5012 | $39.50 | $39.50 | $39.50 |
| Purchase #5 | $201.39 | 9.832% | $221.1907 | $221.19 | $221.20 | $221.20 |
| Purchase #6 | $227.59 | 12.731% | $256.5645 | $256.56 | $256.55 | $256.60 |
| Purchase #7 | $157.25 | 7.102% | $168.4179 | $168.42 | $168.40 | $168.40 |
| 7 purchase totals = | $1,127.82 | $1,228.9796 | $1,228.97 | $1,228.95 | $1,229.00 | |