| 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 | $213.98 | 12.579% | $240.8965 | $240.90 | $240.90 | $240.90 |
| Purchase #2 | $160.83 | 8.768% | $174.9316 | $174.93 | $174.95 | $174.90 |
| Purchase #3 | $211.87 | 11.510% | $236.2562 | $236.26 | $236.25 | $236.30 |
| Purchase #4 | $167.62 | 8.126% | $181.2408 | $181.24 | $181.25 | $181.20 |
| Purchase #5 | $193.59 | 10.457% | $213.8337 | $213.83 | $213.85 | $213.80 |
| Purchase #6 | $118.45 | 4.556% | $123.8466 | $123.85 | $123.85 | $123.80 |
| Purchase #7 | $17.76 | 7.401% | $19.0744 | $19.07 | $19.05 | $19.10 |
| 7 purchase totals = | $1,084.10 | $1,190.0798 | $1,190.08 | $1,190.10 | $1,190.00 | |