| 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 | $115.50 | 7.167% | $123.7779 | $123.78 | $123.80 | $123.80 |
| Purchase #2 | $233.49 | 10.152% | $257.1939 | $257.19 | $257.20 | $257.20 |
| Purchase #3 | $211.99 | 8.752% | $230.5434 | $230.54 | $230.55 | $230.50 |
| Purchase #4 | $158.49 | 6.150% | $168.2371 | $168.24 | $168.25 | $168.20 |
| Purchase #5 | $183.64 | 5.782% | $194.2581 | $194.26 | $194.25 | $194.30 |
| Purchase #6 | $25.66 | 11.374% | $28.5786 | $28.58 | $28.60 | $28.60 |
| Purchase #7 | $105.87 | 4.583% | $110.722 | $110.72 | $110.70 | $110.70 |
| 7 purchase totals = | $1,034.64 | $1,113.3110 | $1,113.31 | $1,113.35 | $1,113.30 | |