| 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 | $9.91 | 6.499% | $10.5541 | $10.55 | $10.55 | $10.60 |
| Purchase #2 | $228.42 | 13.781% | $259.8986 | $259.90 | $259.90 | $259.90 |
| Purchase #3 | $122.48 | 6.494% | $130.4339 | $130.43 | $130.45 | $130.40 |
| Purchase #4 | $123.66 | 9.334% | $135.2024 | $135.20 | $135.20 | $135.20 |
| Purchase #5 | $142.69 | 13.531% | $161.9974 | $162.00 | $162.00 | $162.00 |
| Purchase #6 | $141.37 | 8.148% | $152.8888 | $152.89 | $152.90 | $152.90 |
| Purchase #7 | $229.31 | 13.508% | $260.2852 | $260.29 | $260.30 | $260.30 |
| 7 purchase totals = | $997.84 | $1,111.2604 | $1,111.26 | $1,111.30 | $1,111.30 | |