| 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 | $243.32 | 12.805% | $274.4771 | $274.48 | $274.50 | $274.50 |
| Purchase #2 | $83.96 | 9.692% | $92.0974 | $92.10 | $92.10 | $92.10 |
| Purchase #3 | $243.55 | 13.408% | $276.2052 | $276.21 | $276.20 | $276.20 |
| Purchase #4 | $8.95 | 3.752% | $9.2858 | $9.29 | $9.30 | $9.30 |
| Purchase #5 | $221.66 | 12.327% | $248.984 | $248.98 | $249.00 | $249.00 |
| Purchase #6 | $105.97 | 4.199% | $110.4197 | $110.42 | $110.40 | $110.40 |
| Purchase #7 | $169.25 | 7.526% | $181.9878 | $181.99 | $182.00 | $182.00 |
| 7 purchase totals = | $1,076.66 | $1,193.4570 | $1,193.47 | $1,193.50 | $1,193.50 | |