| 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 | $8.88 | 4.194% | $9.2524 | $9.25 | $9.25 | $9.30 |
| Purchase #2 | $211.32 | 4.104% | $219.9926 | $219.99 | $220.00 | $220.00 |
| Purchase #3 | $83.32 | 9.814% | $91.497 | $91.50 | $91.50 | $91.50 |
| Purchase #4 | $124.77 | 7.726% | $134.4097 | $134.41 | $134.40 | $134.40 |
| Purchase #5 | $144.45 | 7.138% | $154.7608 | $154.76 | $154.75 | $154.80 |
| Purchase #6 | $229.47 | 4.505% | $239.8076 | $239.81 | $239.80 | $239.80 |
| Purchase #7 | $229.89 | 8.851% | $250.2376 | $250.24 | $250.25 | $250.20 |
| 7 purchase totals = | $1,032.10 | $1,099.9577 | $1,099.96 | $1,099.95 | $1,100.00 | |