| 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 | $117.33 | 10.288% | $129.4009 | $129.40 | $129.40 | $129.40 |
| Purchase #2 | $107.68 | 12.308% | $120.9333 | $120.93 | $120.95 | $120.90 |
| Purchase #3 | $189.59 | 6.443% | $201.8053 | $201.81 | $201.80 | $201.80 |
| Purchase #4 | $162.69 | 9.679% | $178.4368 | $178.44 | $178.45 | $178.40 |
| Purchase #5 | $247.63 | 10.197% | $272.8808 | $272.88 | $272.90 | $272.90 |
| Purchase #6 | $123.97 | 4.453% | $129.4904 | $129.49 | $129.50 | $129.50 |
| Purchase #7 | $211.57 | 3.383% | $218.7274 | $218.73 | $218.75 | $218.70 |
| 7 purchase totals = | $1,160.46 | $1,251.6749 | $1,251.68 | $1,251.75 | $1,251.60 | |