| 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 | $11.86 | 7.446% | $12.7431 | $12.74 | $12.75 | $12.70 |
| Purchase #2 | $218.58 | 11.315% | $243.3123 | $243.31 | $243.30 | $243.30 |
| Purchase #3 | $243.48 | 8.556% | $264.3121 | $264.31 | $264.30 | $264.30 |
| Purchase #4 | $194.42 | 6.848% | $207.7339 | $207.73 | $207.75 | $207.70 |
| Purchase #5 | $244.25 | 11.819% | $273.1179 | $273.12 | $273.10 | $273.10 |
| Purchase #6 | $95.72 | 6.171% | $101.6269 | $101.63 | $101.65 | $101.60 |
| Purchase #7 | $34.26 | 4.295% | $35.7315 | $35.73 | $35.75 | $35.70 |
| 7 purchase totals = | $1,042.57 | $1,138.5777 | $1,138.57 | $1,138.60 | $1,138.40 | |