| 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 | $245.44 | 9.763% | $269.4023 | $269.40 | $269.40 | $269.40 |
| Purchase #2 | $80.44 | 13.644% | $91.4152 | $91.42 | $91.40 | $91.40 |
| Purchase #3 | $93.62 | 4.142% | $97.4977 | $97.50 | $97.50 | $97.50 |
| Purchase #4 | $122.47 | 3.830% | $127.1606 | $127.16 | $127.15 | $127.20 |
| Purchase #5 | $174.88 | 8.157% | $189.145 | $189.15 | $189.15 | $189.10 |
| Purchase #6 | $123.82 | 3.700% | $128.4013 | $128.40 | $128.40 | $128.40 |
| Purchase #7 | $210.76 | 10.370% | $232.6158 | $232.62 | $232.60 | $232.60 |
| 7 purchase totals = | $1,051.43 | $1,135.6379 | $1,135.65 | $1,135.60 | $1,135.60 | |