| 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 | $93.30 | 8.645% | $101.3658 | $101.37 | $101.35 | $101.40 |
| Purchase #2 | $205.65 | 12.298% | $230.9408 | $230.94 | $230.95 | $230.90 |
| Purchase #3 | $88.48 | 11.785% | $98.9074 | $98.91 | $98.90 | $98.90 |
| Purchase #4 | $106.31 | 10.358% | $117.3216 | $117.32 | $117.30 | $117.30 |
| Purchase #5 | $228.62 | 12.174% | $256.4522 | $256.45 | $256.45 | $256.50 |
| Purchase #6 | $127.81 | 6.196% | $135.7291 | $135.73 | $135.75 | $135.70 |
| Purchase #7 | $126.86 | 11.613% | $141.5923 | $141.59 | $141.60 | $141.60 |
| 7 purchase totals = | $977.03 | $1,082.3092 | $1,082.31 | $1,082.30 | $1,082.30 | |