| 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 | $248.51 | 11.871% | $278.0106 | $278.01 | $278.00 | $278.00 |
| Purchase #2 | $24.59 | 13.415% | $27.8887 | $27.89 | $27.90 | $27.90 |
| Purchase #3 | $128.55 | 5.222% | $135.2629 | $135.26 | $135.25 | $135.30 |
| Purchase #4 | $64.89 | 3.459% | $67.1345 | $67.13 | $67.15 | $67.10 |
| Purchase #5 | $175.86 | 7.822% | $189.6158 | $189.62 | $189.60 | $189.60 |
| Purchase #6 | $234.84 | 10.423% | $259.3174 | $259.32 | $259.30 | $259.30 |
| Purchase #7 | $187.59 | 10.578% | $207.4333 | $207.43 | $207.45 | $207.40 |
| 7 purchase totals = | $1,064.83 | $1,164.6632 | $1,164.66 | $1,164.65 | $1,164.60 | |