| 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 | $11.90 | 6.157% | $12.6327 | $12.63 | $12.65 | $12.60 |
| Purchase #2 | $212.36 | 4.638% | $222.2093 | $222.21 | $222.20 | $222.20 |
| Purchase #3 | $172.64 | 7.563% | $185.6968 | $185.70 | $185.70 | $185.70 |
| Purchase #4 | $132.72 | 9.616% | $145.4824 | $145.48 | $145.50 | $145.50 |
| Purchase #5 | $154.37 | 13.546% | $175.281 | $175.28 | $175.30 | $175.30 |
| Purchase #6 | $114.83 | 5.163% | $120.7587 | $120.76 | $120.75 | $120.80 |
| Purchase #7 | $208.82 | 10.358% | $230.4496 | $230.45 | $230.45 | $230.40 |
| 7 purchase totals = | $1,007.64 | $1,092.5105 | $1,092.51 | $1,092.55 | $1,092.50 | |