| 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 | $198.39 | 4.392% | $207.1033 | $207.10 | $207.10 | $207.10 |
| Purchase #2 | $191.28 | 4.707% | $200.2835 | $200.28 | $200.30 | $200.30 |
| Purchase #3 | $237.39 | 11.673% | $265.1005 | $265.10 | $265.10 | $265.10 |
| Purchase #4 | $103.42 | 8.296% | $111.9997 | $112.00 | $112.00 | $112.00 |
| Purchase #5 | $225.70 | 9.444% | $247.0151 | $247.02 | $247.00 | $247.00 |
| Purchase #6 | $178.39 | 3.463% | $184.5676 | $184.57 | $184.55 | $184.60 |
| Purchase #7 | $246.33 | 13.495% | $279.5722 | $279.57 | $279.55 | $279.60 |
| 7 purchase totals = | $1,380.90 | $1,495.6419 | $1,495.64 | $1,495.60 | $1,495.70 | |