| 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 | $238.25 | 6.665% | $254.1294 | $254.13 | $254.15 | $254.10 |
| Purchase #2 | $103.37 | 10.535% | $114.26 | $114.26 | $114.25 | $114.30 |
| Purchase #3 | $164.84 | 6.479% | $175.52 | $175.52 | $175.50 | $175.50 |
| Purchase #4 | $140.69 | 8.606% | $152.7978 | $152.80 | $152.80 | $152.80 |
| Purchase #5 | $137.30 | 9.570% | $150.4396 | $150.44 | $150.45 | $150.40 |
| Purchase #6 | $146.60 | 10.218% | $161.5796 | $161.58 | $161.60 | $161.60 |
| Purchase #7 | $184.64 | 13.802% | $210.124 | $210.12 | $210.10 | $210.10 |
| 7 purchase totals = | $1,115.69 | $1,218.8504 | $1,218.85 | $1,218.85 | $1,218.80 | |