| 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 | $90.94 | 13.740% | $103.4352 | $103.44 | $103.45 | $103.40 |
| Purchase #2 | $86.51 | 7.508% | $93.0052 | $93.01 | $93.00 | $93.00 |
| Purchase #3 | $226.90 | 13.516% | $257.5678 | $257.57 | $257.55 | $257.60 |
| Purchase #4 | $178.51 | 10.661% | $197.541 | $197.54 | $197.55 | $197.50 |
| Purchase #5 | $22.52 | 4.210% | $23.4681 | $23.47 | $23.45 | $23.50 |
| Purchase #6 | $111.61 | 5.479% | $117.7251 | $117.73 | $117.75 | $117.70 |
| Purchase #7 | $238.30 | 8.737% | $259.1203 | $259.12 | $259.10 | $259.10 |
| 7 purchase totals = | $955.29 | $1,051.8627 | $1,051.88 | $1,051.85 | $1,051.80 | |