| 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 | $128.68 | 6.109% | $136.5411 | $136.54 | $136.55 | $136.50 |
| Purchase #2 | $130.95 | 12.337% | $147.1053 | $147.11 | $147.10 | $147.10 |
| Purchase #3 | $146.72 | 9.610% | $160.8198 | $160.82 | $160.80 | $160.80 |
| Purchase #4 | $232.36 | 4.702% | $243.2856 | $243.29 | $243.30 | $243.30 |
| Purchase #5 | $189.36 | 6.138% | $200.9829 | $200.98 | $201.00 | $201.00 |
| Purchase #6 | $25.76 | 4.393% | $26.8916 | $26.89 | $26.90 | $26.90 |
| Purchase #7 | $212.85 | 8.233% | $230.3739 | $230.37 | $230.35 | $230.40 |
| 7 purchase totals = | $1,066.68 | $1,146.0002 | $1,146.00 | $1,146.00 | $1,146.00 | |