| 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 | $140.87 | 7.229% | $151.0535 | $151.05 | $151.05 | $151.10 |
| Purchase #2 | $44.44 | 10.126% | $48.94 | $48.94 | $48.95 | $48.90 |
| Purchase #3 | $249.52 | 13.480% | $283.1553 | $283.16 | $283.15 | $283.20 |
| Purchase #4 | $123.60 | 9.638% | $135.5126 | $135.51 | $135.50 | $135.50 |
| Purchase #5 | $93.59 | 11.233% | $104.103 | $104.10 | $104.10 | $104.10 |
| Purchase #6 | $93.38 | 8.181% | $101.0194 | $101.02 | $101.00 | $101.00 |
| Purchase #7 | $183.86 | 9.724% | $201.7385 | $201.74 | $201.75 | $201.70 |
| 7 purchase totals = | $929.26 | $1,025.5223 | $1,025.52 | $1,025.50 | $1,025.50 | |