| 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 | $98.26 | 11.540% | $109.5992 | $109.60 | $109.60 | $109.60 |
| Purchase #2 | $166.31 | 7.549% | $178.8647 | $178.86 | $178.85 | $178.90 |
| Purchase #3 | $202.81 | 13.606% | $230.4043 | $230.40 | $230.40 | $230.40 |
| Purchase #4 | $85.41 | 8.579% | $92.7373 | $92.74 | $92.75 | $92.70 |
| Purchase #5 | $110.25 | 11.761% | $123.2165 | $123.22 | $123.20 | $123.20 |
| Purchase #6 | $156.77 | 11.396% | $174.6355 | $174.64 | $174.65 | $174.60 |
| Purchase #7 | $215.71 | 11.402% | $240.3053 | $240.31 | $240.30 | $240.30 |
| 7 purchase totals = | $1,035.52 | $1,149.7628 | $1,149.77 | $1,149.75 | $1,149.70 | |