| 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 | $16.64 | 12.421% | $18.7069 | $18.71 | $18.70 | $18.70 |
| Purchase #2 | $202.86 | 4.468% | $211.9238 | $211.92 | $211.90 | $211.90 |
| Purchase #3 | $219.48 | 3.360% | $226.8545 | $226.85 | $226.85 | $226.90 |
| Purchase #4 | $238.31 | 11.443% | $265.5798 | $265.58 | $265.60 | $265.60 |
| Purchase #5 | $246.63 | 11.146% | $274.1194 | $274.12 | $274.10 | $274.10 |
| Purchase #6 | $182.89 | 7.486% | $196.5811 | $196.58 | $196.60 | $196.60 |
| Purchase #7 | $17.36 | 7.567% | $18.6736 | $18.67 | $18.65 | $18.70 |
| 7 purchase totals = | $1,124.17 | $1,212.4391 | $1,212.43 | $1,212.40 | $1,212.50 | |