| 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 | $211.54 | 12.612% | $238.2194 | $238.22 | $238.20 | $238.20 |
| Purchase #2 | $250.53 | 8.205% | $271.086 | $271.09 | $271.10 | $271.10 |
| Purchase #3 | $199.50 | 10.757% | $220.9602 | $220.96 | $220.95 | $221.00 |
| Purchase #4 | $19.99 | 9.139% | $21.8169 | $21.82 | $21.80 | $21.80 |
| Purchase #5 | $202.71 | 8.381% | $219.6991 | $219.70 | $219.70 | $219.70 |
| Purchase #6 | $231.82 | 11.359% | $258.1524 | $258.15 | $258.15 | $258.20 |
| Purchase #7 | $179.90 | 12.155% | $201.7668 | $201.77 | $201.75 | $201.80 |
| 7 purchase totals = | $1,295.99 | $1,431.7008 | $1,431.71 | $1,431.65 | $1,431.80 | |