| 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 | $249.47 | 7.613% | $268.4622 | $268.46 | $268.45 | $268.50 |
| Purchase #2 | $31.45 | 6.530% | $33.5037 | $33.50 | $33.50 | $33.50 |
| Purchase #3 | $179.93 | 11.267% | $200.2027 | $200.20 | $200.20 | $200.20 |
| Purchase #4 | $202.81 | 3.517% | $209.9428 | $209.94 | $209.95 | $209.90 |
| Purchase #5 | $75.37 | 11.726% | $84.2079 | $84.21 | $84.20 | $84.20 |
| Purchase #6 | $249.36 | 8.210% | $269.8325 | $269.83 | $269.85 | $269.80 |
| Purchase #7 | $206.26 | 9.793% | $226.459 | $226.46 | $226.45 | $226.50 |
| 7 purchase totals = | $1,194.65 | $1,292.6108 | $1,292.60 | $1,292.60 | $1,292.60 | |