| 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 | $96.37 | 6.713% | $102.8393 | $102.84 | $102.85 | $102.80 |
| Purchase #2 | $96.89 | 12.742% | $109.2357 | $109.24 | $109.25 | $109.20 |
| Purchase #3 | $98.27 | 3.532% | $101.7409 | $101.74 | $101.75 | $101.70 |
| Purchase #4 | $167.62 | 10.133% | $184.6049 | $184.60 | $184.60 | $184.60 |
| Purchase #5 | $54.62 | 4.231% | $56.931 | $56.93 | $56.95 | $56.90 |
| Purchase #6 | $218.88 | 8.778% | $238.0933 | $238.09 | $238.10 | $238.10 |
| Purchase #7 | $192.94 | 8.174% | $208.7109 | $208.71 | $208.70 | $208.70 |
| 7 purchase totals = | $925.59 | $1,002.1560 | $1,002.15 | $1,002.20 | $1,002.00 | |