| 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 | $195.62 | 8.211% | $211.6824 | $211.68 | $211.70 | $211.70 |
| Purchase #2 | $174.92 | 12.764% | $197.2468 | $197.25 | $197.25 | $197.20 |
| Purchase #3 | $35.51 | 6.152% | $37.6946 | $37.69 | $37.70 | $37.70 |
| Purchase #4 | $133.98 | 12.650% | $150.9285 | $150.93 | $150.95 | $150.90 |
| Purchase #5 | $94.42 | 12.847% | $106.5501 | $106.55 | $106.55 | $106.60 |
| Purchase #6 | $233.27 | 12.529% | $262.4964 | $262.50 | $262.50 | $262.50 |
| Purchase #7 | $131.73 | 3.118% | $135.8373 | $135.84 | $135.85 | $135.80 |
| 7 purchase totals = | $999.45 | $1,102.4361 | $1,102.44 | $1,102.50 | $1,102.40 | |