| 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 | $42.90 | 11.199% | $47.7044 | $47.70 | $47.70 | $47.70 |
| Purchase #2 | $218.64 | 6.531% | $232.9194 | $232.92 | $232.90 | $232.90 |
| Purchase #3 | $125.55 | 8.177% | $135.8162 | $135.82 | $135.80 | $135.80 |
| Purchase #4 | $214.62 | 11.406% | $239.0996 | $239.10 | $239.10 | $239.10 |
| Purchase #5 | $165.87 | 6.461% | $176.5869 | $176.59 | $176.60 | $176.60 |
| Purchase #6 | $166.65 | 8.283% | $180.4536 | $180.45 | $180.45 | $180.50 |
| Purchase #7 | $78.28 | 13.343% | $88.7249 | $88.72 | $88.70 | $88.70 |
| 7 purchase totals = | $1,012.51 | $1,101.3050 | $1,101.30 | $1,101.25 | $1,101.30 | |