| 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 | $96.41 | 12.364% | $108.3301 | $108.33 | $108.35 | $108.30 |
| Purchase #2 | $141.88 | 9.326% | $155.1117 | $155.11 | $155.10 | $155.10 |
| Purchase #3 | $122.68 | 13.155% | $138.8186 | $138.82 | $138.80 | $138.80 |
| Purchase #4 | $172.41 | 3.811% | $178.9805 | $178.98 | $179.00 | $179.00 |
| Purchase #5 | $249.73 | 10.382% | $275.657 | $275.66 | $275.65 | $275.70 |
| Purchase #6 | $232.37 | 5.549% | $245.2642 | $245.26 | $245.25 | $245.30 |
| Purchase #7 | $177.89 | 10.624% | $196.789 | $196.79 | $196.80 | $196.80 |
| 7 purchase totals = | $1,193.37 | $1,298.9511 | $1,298.95 | $1,298.95 | $1,299.00 | |