| 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 | $228.84 | 6.529% | $243.781 | $243.78 | $243.80 | $243.80 |
| Purchase #2 | $177.43 | 6.813% | $189.5183 | $189.52 | $189.50 | $189.50 |
| Purchase #3 | $82.92 | 8.560% | $90.018 | $90.02 | $90.00 | $90.00 |
| Purchase #4 | $240.26 | 11.339% | $267.5031 | $267.50 | $267.50 | $267.50 |
| Purchase #5 | $120.91 | 6.674% | $128.9795 | $128.98 | $129.00 | $129.00 |
| Purchase #6 | $141.65 | 4.677% | $148.275 | $148.28 | $148.30 | $148.30 |
| Purchase #7 | $207.96 | 10.642% | $230.0911 | $230.09 | $230.10 | $230.10 |
| 7 purchase totals = | $1,199.97 | $1,298.1660 | $1,298.17 | $1,298.20 | $1,298.20 | |