| 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 | $113.37 | 6.254% | $120.4602 | $120.46 | $120.45 | $120.50 |
| Purchase #2 | $232.57 | 10.264% | $256.441 | $256.44 | $256.45 | $256.40 |
| Purchase #3 | $177.97 | 9.213% | $194.3664 | $194.37 | $194.35 | $194.40 |
| Purchase #4 | $201.55 | 6.111% | $213.8667 | $213.87 | $213.85 | $213.90 |
| Purchase #5 | $147.51 | 12.396% | $165.7953 | $165.80 | $165.80 | $165.80 |
| Purchase #6 | $70.51 | 10.285% | $77.762 | $77.76 | $77.75 | $77.80 |
| Purchase #7 | $162.62 | 4.724% | $170.3022 | $170.30 | $170.30 | $170.30 |
| 7 purchase totals = | $1,106.10 | $1,198.9938 | $1,199.00 | $1,198.95 | $1,199.10 | |