| 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 | $42.83 | 9.118% | $46.7352 | $46.74 | $46.75 | $46.70 |
| Purchase #2 | $244.77 | 10.346% | $270.0939 | $270.09 | $270.10 | $270.10 |
| Purchase #3 | $164.47 | 12.283% | $184.6719 | $184.67 | $184.65 | $184.70 |
| Purchase #4 | $179.77 | 10.113% | $197.9501 | $197.95 | $197.95 | $198.00 |
| Purchase #5 | $119.82 | 3.125% | $123.5644 | $123.56 | $123.55 | $123.60 |
| Purchase #6 | $164.43 | 8.275% | $178.0366 | $178.04 | $178.05 | $178.00 |
| Purchase #7 | $198.75 | 10.339% | $219.2988 | $219.30 | $219.30 | $219.30 |
| 7 purchase totals = | $1,114.84 | $1,220.3509 | $1,220.35 | $1,220.35 | $1,220.40 | |