| 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 | $142.94 | 11.502% | $159.381 | $159.38 | $159.40 | $159.40 |
| Purchase #2 | $241.98 | 4.721% | $253.4039 | $253.40 | $253.40 | $253.40 |
| Purchase #3 | $5.77 | 7.338% | $6.1934 | $6.19 | $6.20 | $6.20 |
| Purchase #4 | $124.76 | 6.700% | $133.1189 | $133.12 | $133.10 | $133.10 |
| Purchase #5 | $174.82 | 10.196% | $192.6446 | $192.64 | $192.65 | $192.60 |
| Purchase #6 | $221.36 | 12.105% | $248.1556 | $248.16 | $248.15 | $248.20 |
| Purchase #7 | $34.77 | 9.530% | $38.0836 | $38.08 | $38.10 | $38.10 |
| 7 purchase totals = | $946.40 | $1,030.9810 | $1,030.97 | $1,031.00 | $1,031.00 | |