| 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 | $97.38 | 3.413% | $100.7036 | $100.70 | $100.70 | $100.70 |
| Purchase #2 | $162.63 | 12.609% | $183.136 | $183.14 | $183.15 | $183.10 |
| Purchase #3 | $159.57 | 7.504% | $171.5441 | $171.54 | $171.55 | $171.50 |
| Purchase #4 | $200.88 | 4.284% | $209.4857 | $209.49 | $209.50 | $209.50 |
| Purchase #5 | $244.36 | 3.759% | $253.5455 | $253.55 | $253.55 | $253.50 |
| Purchase #6 | $30.56 | 5.807% | $32.3346 | $32.33 | $32.35 | $32.30 |
| Purchase #7 | $149.86 | 6.464% | $159.547 | $159.55 | $159.55 | $159.50 |
| 7 purchase totals = | $1,045.24 | $1,110.2965 | $1,110.30 | $1,110.35 | $1,110.10 | |