| 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 | $247.32 | 10.767% | $273.9489 | $273.95 | $273.95 | $273.90 |
| Purchase #2 | $114.53 | 11.742% | $127.9781 | $127.98 | $128.00 | $128.00 |
| Purchase #3 | $141.51 | 5.558% | $149.3751 | $149.38 | $149.40 | $149.40 |
| Purchase #4 | $50.63 | 4.790% | $53.0552 | $53.06 | $53.05 | $53.10 |
| Purchase #5 | $192.56 | 3.278% | $198.8721 | $198.87 | $198.85 | $198.90 |
| Purchase #6 | $6.76 | 6.593% | $7.2057 | $7.21 | $7.20 | $7.20 |
| Purchase #7 | $247.43 | 5.235% | $260.383 | $260.38 | $260.40 | $260.40 |
| 7 purchase totals = | $1,000.74 | $1,070.8181 | $1,070.83 | $1,070.85 | $1,070.90 | |