| 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 | $90.34 | 4.814% | $94.689 | $94.69 | $94.70 | $94.70 |
| Purchase #2 | $218.83 | 5.200% | $230.2092 | $230.21 | $230.20 | $230.20 |
| Purchase #3 | $105.49 | 7.215% | $113.1011 | $113.10 | $113.10 | $113.10 |
| Purchase #4 | $120.88 | 11.771% | $135.1088 | $135.11 | $135.10 | $135.10 |
| Purchase #5 | $49.61 | 13.258% | $56.1873 | $56.19 | $56.20 | $56.20 |
| Purchase #6 | $199.64 | 9.830% | $219.2646 | $219.26 | $219.25 | $219.30 |
| Purchase #7 | $44.33 | 7.585% | $47.6924 | $47.69 | $47.70 | $47.70 |
| 7 purchase totals = | $829.12 | $896.2524 | $896.25 | $896.25 | $896.30 | |