| 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 | $179.74 | 7.107% | $192.5141 | $192.51 | $192.50 | $192.50 |
| Purchase #2 | $240.67 | 5.476% | $253.8491 | $253.85 | $253.85 | $253.80 |
| Purchase #3 | $57.73 | 10.253% | $63.6491 | $63.65 | $63.65 | $63.60 |
| Purchase #4 | $103.66 | 8.556% | $112.5291 | $112.53 | $112.55 | $112.50 |
| Purchase #5 | $17.77 | 9.712% | $19.4958 | $19.50 | $19.50 | $19.50 |
| Purchase #6 | $194.70 | 12.727% | $219.4795 | $219.48 | $219.50 | $219.50 |
| Purchase #7 | $201.27 | 8.306% | $217.9875 | $217.99 | $218.00 | $218.00 |
| 7 purchase totals = | $995.54 | $1,079.5042 | $1,079.51 | $1,079.55 | $1,079.40 | |