| 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 | $238.44 | 13.504% | $270.6389 | $270.64 | $270.65 | $270.60 |
| Purchase #2 | $240.91 | 10.665% | $266.6031 | $266.60 | $266.60 | $266.60 |
| Purchase #3 | $98.49 | 12.215% | $110.5206 | $110.52 | $110.50 | $110.50 |
| Purchase #4 | $112.47 | 9.864% | $123.564 | $123.56 | $123.55 | $123.60 |
| Purchase #5 | $135.73 | 6.870% | $145.0547 | $145.05 | $145.05 | $145.10 |
| Purchase #6 | $217.28 | 8.173% | $235.0383 | $235.04 | $235.05 | $235.00 |
| Purchase #7 | $161.67 | 12.449% | $181.7963 | $181.80 | $181.80 | $181.80 |
| 7 purchase totals = | $1,204.99 | $1,333.2159 | $1,333.21 | $1,333.20 | $1,333.20 | |