| 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 | $114.37 | 5.549% | $120.7164 | $120.72 | $120.70 | $120.70 |
| Purchase #2 | $226.52 | 12.449% | $254.7195 | $254.72 | $254.70 | $254.70 |
| Purchase #3 | $56.94 | 7.538% | $61.2321 | $61.23 | $61.25 | $61.20 |
| Purchase #4 | $153.28 | 7.395% | $164.6151 | $164.62 | $164.60 | $164.60 |
| Purchase #5 | $90.25 | 12.168% | $101.2316 | $101.23 | $101.25 | $101.20 |
| Purchase #6 | $178.40 | 3.611% | $184.842 | $184.84 | $184.85 | $184.80 |
| Purchase #7 | $191.43 | 12.378% | $215.1252 | $215.13 | $215.15 | $215.10 |
| 7 purchase totals = | $1,011.19 | $1,102.4819 | $1,102.49 | $1,102.50 | $1,102.30 | |