| 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 | $19.68 | 12.365% | $22.1134 | $22.11 | $22.10 | $22.10 |
| Purchase #2 | $241.65 | 13.260% | $273.6928 | $273.69 | $273.70 | $273.70 |
| Purchase #3 | $197.59 | 4.620% | $206.7187 | $206.72 | $206.70 | $206.70 |
| Purchase #4 | $136.85 | 7.351% | $146.9098 | $146.91 | $146.90 | $146.90 |
| Purchase #5 | $10.51 | 8.799% | $11.4348 | $11.43 | $11.45 | $11.40 |
| Purchase #6 | $179.61 | 12.130% | $201.3967 | $201.40 | $201.40 | $201.40 |
| Purchase #7 | $225.34 | 12.790% | $254.161 | $254.16 | $254.15 | $254.20 |
| 7 purchase totals = | $1,011.23 | $1,116.4272 | $1,116.42 | $1,116.40 | $1,116.40 | |