| 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 | $173.52 | 12.793% | $195.7184 | $195.72 | $195.70 | $195.70 |
| Purchase #2 | $201.92 | 10.509% | $223.1398 | $223.14 | $223.15 | $223.10 |
| Purchase #3 | $201.48 | 4.725% | $210.9999 | $211.00 | $211.00 | $211.00 |
| Purchase #4 | $195.61 | 3.735% | $202.916 | $202.92 | $202.90 | $202.90 |
| Purchase #5 | $250.50 | 8.383% | $271.4994 | $271.50 | $271.50 | $271.50 |
| Purchase #6 | $155.97 | 10.746% | $172.7305 | $172.73 | $172.75 | $172.70 |
| Purchase #7 | $66.53 | 10.794% | $73.7112 | $73.71 | $73.70 | $73.70 |
| 7 purchase totals = | $1,245.53 | $1,350.7152 | $1,350.72 | $1,350.70 | $1,350.60 | |