| 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 | $208.46 | 11.464% | $232.3579 | $232.36 | $232.35 | $232.40 |
| Purchase #2 | $202.31 | 4.454% | $211.3209 | $211.32 | $211.30 | $211.30 |
| Purchase #3 | $194.58 | 13.728% | $221.2919 | $221.29 | $221.30 | $221.30 |
| Purchase #4 | $6.71 | 5.616% | $7.0868 | $7.09 | $7.10 | $7.10 |
| Purchase #5 | $122.64 | 5.805% | $129.7593 | $129.76 | $129.75 | $129.80 |
| Purchase #6 | $237.93 | 12.827% | $268.4493 | $268.45 | $268.45 | $268.40 |
| Purchase #7 | $155.59 | 3.268% | $160.6747 | $160.67 | $160.65 | $160.70 |
| 7 purchase totals = | $1,128.22 | $1,230.9408 | $1,230.94 | $1,230.90 | $1,231.00 | |