| 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 | $193.73 | 9.489% | $212.113 | $212.11 | $212.10 | $212.10 |
| Purchase #2 | $200.97 | 8.125% | $217.2988 | $217.30 | $217.30 | $217.30 |
| Purchase #3 | $32.34 | 6.836% | $34.5508 | $34.55 | $34.55 | $34.60 |
| Purchase #4 | $184.56 | 4.783% | $193.3875 | $193.39 | $193.40 | $193.40 |
| Purchase #5 | $248.76 | 7.378% | $267.1135 | $267.11 | $267.10 | $267.10 |
| Purchase #6 | $70.74 | 7.192% | $75.8276 | $75.83 | $75.85 | $75.80 |
| Purchase #7 | $108.93 | 4.785% | $114.1423 | $114.14 | $114.15 | $114.10 |
| 7 purchase totals = | $1,040.03 | $1,114.4335 | $1,114.43 | $1,114.45 | $1,114.40 | |