| 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 | $123.51 | 6.185% | $131.1491 | $131.15 | $131.15 | $131.10 |
| Purchase #2 | $98.96 | 5.353% | $104.2573 | $104.26 | $104.25 | $104.30 |
| Purchase #3 | $194.74 | 5.433% | $205.3202 | $205.32 | $205.30 | $205.30 |
| Purchase #4 | $31.89 | 12.302% | $35.8131 | $35.81 | $35.80 | $35.80 |
| Purchase #5 | $206.67 | 7.248% | $221.6494 | $221.65 | $221.65 | $221.60 |
| Purchase #6 | $194.93 | 3.722% | $202.1853 | $202.19 | $202.20 | $202.20 |
| Purchase #7 | $92.92 | 12.537% | $104.5694 | $104.57 | $104.55 | $104.60 |
| 7 purchase totals = | $943.62 | $1,004.9438 | $1,004.95 | $1,004.90 | $1,004.90 | |