| 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 | $250.26 | 10.610% | $276.8126 | $276.81 | $276.80 | $276.80 |
| Purchase #2 | $218.54 | 5.355% | $230.2428 | $230.24 | $230.25 | $230.20 |
| Purchase #3 | $136.31 | 6.821% | $145.6077 | $145.61 | $145.60 | $145.60 |
| Purchase #4 | $27.93 | 11.291% | $31.0836 | $31.08 | $31.10 | $31.10 |
| Purchase #5 | $34.28 | 3.411% | $35.4493 | $35.45 | $35.45 | $35.40 |
| Purchase #6 | $211.73 | 5.402% | $223.1677 | $223.17 | $223.15 | $223.20 |
| Purchase #7 | $193.63 | 8.334% | $209.7671 | $209.77 | $209.75 | $209.80 |
| 7 purchase totals = | $1,072.68 | $1,152.1308 | $1,152.13 | $1,152.10 | $1,152.10 | |