| 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 | $242.65 | 5.469% | $255.9205 | $255.92 | $255.90 | $255.90 |
| Purchase #2 | $238.49 | 10.627% | $263.8343 | $263.83 | $263.85 | $263.80 |
| Purchase #3 | $135.28 | 10.808% | $149.9011 | $149.90 | $149.90 | $149.90 |
| Purchase #4 | $8.93 | 12.540% | $10.0498 | $10.05 | $10.05 | $10.00 |
| Purchase #5 | $238.76 | 12.707% | $269.0992 | $269.10 | $269.10 | $269.10 |
| Purchase #6 | $52.28 | 3.236% | $53.9718 | $53.97 | $53.95 | $54.00 |
| Purchase #7 | $181.81 | 3.533% | $188.2333 | $188.23 | $188.25 | $188.20 |
| 7 purchase totals = | $1,098.20 | $1,191.0100 | $1,191.00 | $1,191.00 | $1,190.90 | |