| 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 | $230.72 | 9.471% | $252.5715 | $252.57 | $252.55 | $252.60 |
| Purchase #2 | $221.46 | 8.187% | $239.5909 | $239.59 | $239.60 | $239.60 |
| Purchase #3 | $62.62 | 13.540% | $71.0987 | $71.10 | $71.10 | $71.10 |
| Purchase #4 | $165.37 | 11.176% | $183.8518 | $183.85 | $183.85 | $183.90 |
| Purchase #5 | $245.61 | 13.639% | $279.1087 | $279.11 | $279.10 | $279.10 |
| Purchase #6 | $94.90 | 4.200% | $98.8858 | $98.89 | $98.90 | $98.90 |
| Purchase #7 | $182.47 | 8.143% | $197.3285 | $197.33 | $197.35 | $197.30 |
| 7 purchase totals = | $1,203.15 | $1,322.4359 | $1,322.44 | $1,322.45 | $1,322.50 | |