| 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 | $87.92 | 3.748% | $91.2152 | $91.22 | $91.20 | $91.20 |
| Purchase #2 | $38.91 | 11.266% | $43.2936 | $43.29 | $43.30 | $43.30 |
| Purchase #3 | $224.28 | 9.327% | $245.1986 | $245.20 | $245.20 | $245.20 |
| Purchase #4 | $92.43 | 11.397% | $102.9642 | $102.96 | $102.95 | $103.00 |
| Purchase #5 | $208.47 | 4.315% | $217.4655 | $217.47 | $217.45 | $217.50 |
| Purchase #6 | $231.66 | 9.512% | $253.6955 | $253.70 | $253.70 | $253.70 |
| Purchase #7 | $166.85 | 4.614% | $174.5485 | $174.55 | $174.55 | $174.50 |
| 7 purchase totals = | $1,050.52 | $1,128.3811 | $1,128.39 | $1,128.35 | $1,128.40 | |