| 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 | $183.96 | 10.320% | $202.9447 | $202.94 | $202.95 | $202.90 |
| Purchase #2 | $77.41 | 5.719% | $81.8371 | $81.84 | $81.85 | $81.80 |
| Purchase #3 | $203.40 | 6.636% | $216.8976 | $216.90 | $216.90 | $216.90 |
| Purchase #4 | $82.57 | 9.722% | $90.5975 | $90.60 | $90.60 | $90.60 |
| Purchase #5 | $219.81 | 6.131% | $233.2866 | $233.29 | $233.30 | $233.30 |
| Purchase #6 | $216.90 | 13.378% | $245.9169 | $245.92 | $245.90 | $245.90 |
| Purchase #7 | $205.53 | 7.558% | $221.064 | $221.06 | $221.05 | $221.10 |
| 7 purchase totals = | $1,189.58 | $1,292.5444 | $1,292.55 | $1,292.55 | $1,292.50 | |