| 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 | $192.42 | 3.276% | $198.7237 | $198.72 | $198.70 | $198.70 |
| Purchase #2 | $234.86 | 8.393% | $254.5718 | $254.57 | $254.55 | $254.60 |
| Purchase #3 | $156.59 | 3.852% | $162.6218 | $162.62 | $162.60 | $162.60 |
| Purchase #4 | $61.46 | 3.155% | $63.3991 | $63.40 | $63.40 | $63.40 |
| Purchase #5 | $248.73 | 4.465% | $259.8358 | $259.84 | $259.85 | $259.80 |
| Purchase #6 | $216.87 | 12.586% | $244.1653 | $244.17 | $244.15 | $244.20 |
| Purchase #7 | $5.89 | 12.796% | $6.6437 | $6.64 | $6.65 | $6.60 |
| 7 purchase totals = | $1,116.82 | $1,189.9612 | $1,189.96 | $1,189.90 | $1,189.90 | |