| 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 | $204.57 | 9.169% | $223.327 | $223.33 | $223.35 | $223.30 |
| Purchase #2 | $244.90 | 9.547% | $268.2806 | $268.28 | $268.30 | $268.30 |
| Purchase #3 | $95.25 | 6.677% | $101.6098 | $101.61 | $101.60 | $101.60 |
| Purchase #4 | $141.70 | 6.825% | $151.371 | $151.37 | $151.35 | $151.40 |
| Purchase #5 | $97.45 | 9.848% | $107.0469 | $107.05 | $107.05 | $107.00 |
| Purchase #6 | $192.80 | 4.297% | $201.0846 | $201.08 | $201.10 | $201.10 |
| Purchase #7 | $137.45 | 13.753% | $156.3535 | $156.35 | $156.35 | $156.40 |
| 7 purchase totals = | $1,114.12 | $1,209.0734 | $1,209.07 | $1,209.10 | $1,209.10 | |