| 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 | $104.44 | 13.755% | $118.8057 | $118.81 | $118.80 | $118.80 |
| Purchase #2 | $20.69 | 7.179% | $22.1753 | $22.18 | $22.20 | $22.20 |
| Purchase #3 | $124.35 | 9.479% | $136.1371 | $136.14 | $136.15 | $136.10 |
| Purchase #4 | $128.33 | 10.434% | $141.72 | $141.72 | $141.70 | $141.70 |
| Purchase #5 | $156.67 | 6.818% | $167.3518 | $167.35 | $167.35 | $167.40 |
| Purchase #6 | $221.45 | 8.148% | $239.4937 | $239.49 | $239.50 | $239.50 |
| Purchase #7 | $229.77 | 10.384% | $253.6293 | $253.63 | $253.65 | $253.60 |
| 7 purchase totals = | $985.70 | $1,079.3129 | $1,079.32 | $1,079.35 | $1,079.30 | |