| 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 | $73.42 | 7.756% | $79.1145 | $79.11 | $79.10 | $79.10 |
| Purchase #2 | $176.45 | 12.440% | $198.4004 | $198.40 | $198.40 | $198.40 |
| Purchase #3 | $219.45 | 9.315% | $239.8918 | $239.89 | $239.90 | $239.90 |
| Purchase #4 | $126.46 | 6.763% | $135.0125 | $135.01 | $135.00 | $135.00 |
| Purchase #5 | $227.55 | 9.841% | $249.9432 | $249.94 | $249.95 | $249.90 |
| Purchase #6 | $138.57 | 6.196% | $147.1558 | $147.16 | $147.15 | $147.20 |
| Purchase #7 | $175.66 | 9.812% | $192.8958 | $192.90 | $192.90 | $192.90 |
| 7 purchase totals = | $1,137.56 | $1,242.4140 | $1,242.41 | $1,242.40 | $1,242.40 | |