| 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 | $46.37 | 10.135% | $51.0696 | $51.07 | $51.05 | $51.10 |
| Purchase #2 | $168.87 | 13.163% | $191.0984 | $191.10 | $191.10 | $191.10 |
| Purchase #3 | $122.32 | 10.608% | $135.2957 | $135.30 | $135.30 | $135.30 |
| Purchase #4 | $64.47 | 7.718% | $69.4458 | $69.45 | $69.45 | $69.40 |
| Purchase #5 | $226.64 | 6.347% | $241.0248 | $241.02 | $241.00 | $241.00 |
| Purchase #6 | $177.52 | 6.103% | $188.354 | $188.35 | $188.35 | $188.40 |
| Purchase #7 | $196.38 | 3.421% | $203.0982 | $203.10 | $203.10 | $203.10 |
| 7 purchase totals = | $1,002.57 | $1,079.3865 | $1,079.39 | $1,079.35 | $1,079.40 | |