| 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 | $181.64 | 11.474% | $202.4814 | $202.48 | $202.50 | $202.50 |
| Purchase #2 | $221.97 | 12.379% | $249.4477 | $249.45 | $249.45 | $249.40 |
| Purchase #3 | $92.44 | 3.666% | $95.8289 | $95.83 | $95.85 | $95.80 |
| Purchase #4 | $129.58 | 4.210% | $135.0353 | $135.04 | $135.05 | $135.00 |
| Purchase #5 | $207.28 | 4.860% | $217.3538 | $217.35 | $217.35 | $217.40 |
| Purchase #6 | $208.62 | 10.557% | $230.644 | $230.64 | $230.65 | $230.60 |
| Purchase #7 | $152.71 | 12.561% | $171.8919 | $171.89 | $171.90 | $171.90 |
| 7 purchase totals = | $1,194.24 | $1,302.6830 | $1,302.68 | $1,302.75 | $1,302.60 | |