| 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 | $240.81 | 10.508% | $266.1143 | $266.11 | $266.10 | $266.10 |
| Purchase #2 | $47.48 | 11.241% | $52.8172 | $52.82 | $52.80 | $52.80 |
| Purchase #3 | $111.49 | 11.426% | $124.2288 | $124.23 | $124.25 | $124.20 |
| Purchase #4 | $121.74 | 11.244% | $135.4284 | $135.43 | $135.45 | $135.40 |
| Purchase #5 | $8.38 | 10.807% | $9.2856 | $9.29 | $9.30 | $9.30 |
| Purchase #6 | $66.58 | 7.713% | $71.7153 | $71.72 | $71.70 | $71.70 |
| Purchase #7 | $41.37 | 6.429% | $44.0297 | $44.03 | $44.05 | $44.00 |
| 7 purchase totals = | $637.85 | $703.6193 | $703.63 | $703.65 | $703.50 | |