| 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 | $135.43 | 5.670% | $143.1089 | $143.11 | $143.10 | $143.10 |
| Purchase #2 | $221.44 | 9.268% | $241.9631 | $241.96 | $241.95 | $242.00 |
| Purchase #3 | $224.56 | 11.555% | $250.5079 | $250.51 | $250.50 | $250.50 |
| Purchase #4 | $219.83 | 5.613% | $232.1691 | $232.17 | $232.15 | $232.20 |
| Purchase #5 | $115.25 | 3.740% | $119.5604 | $119.56 | $119.55 | $119.60 |
| Purchase #6 | $72.88 | 10.705% | $80.6818 | $80.68 | $80.70 | $80.70 |
| Purchase #7 | $128.42 | 9.165% | $140.1897 | $140.19 | $140.20 | $140.20 |
| 7 purchase totals = | $1,117.81 | $1,208.1809 | $1,208.18 | $1,208.15 | $1,208.30 | |