| 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 | $192.30 | 7.636% | $206.984 | $206.98 | $207.00 | $207.00 |
| Purchase #2 | $160.30 | 13.113% | $181.3201 | $181.32 | $181.30 | $181.30 |
| Purchase #3 | $83.40 | 6.489% | $88.8118 | $88.81 | $88.80 | $88.80 |
| Purchase #4 | $202.36 | 4.722% | $211.9154 | $211.92 | $211.90 | $211.90 |
| Purchase #5 | $232.76 | 4.234% | $242.6151 | $242.62 | $242.60 | $242.60 |
| Purchase #6 | $102.99 | 13.406% | $116.7968 | $116.80 | $116.80 | $116.80 |
| Purchase #7 | $188.59 | 7.391% | $202.5287 | $202.53 | $202.55 | $202.50 |
| 7 purchase totals = | $1,162.70 | $1,250.9719 | $1,250.98 | $1,250.95 | $1,250.90 | |