| 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 | $153.88 | 12.167% | $172.6026 | $172.60 | $172.60 | $172.60 |
| Purchase #2 | $23.32 | 11.707% | $26.0501 | $26.05 | $26.05 | $26.10 |
| Purchase #3 | $208.99 | 12.457% | $235.0239 | $235.02 | $235.00 | $235.00 |
| Purchase #4 | $242.73 | 5.178% | $255.2986 | $255.30 | $255.30 | $255.30 |
| Purchase #5 | $248.53 | 10.566% | $274.7897 | $274.79 | $274.80 | $274.80 |
| Purchase #6 | $193.79 | 4.116% | $201.7664 | $201.77 | $201.75 | $201.80 |
| Purchase #7 | $138.69 | 8.216% | $150.0848 | $150.08 | $150.10 | $150.10 |
| 7 purchase totals = | $1,209.93 | $1,315.6161 | $1,315.61 | $1,315.60 | $1,315.70 | |