| 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 | $123.66 | 4.320% | $129.0021 | $129.00 | $129.00 | $129.00 |
| Purchase #2 | $239.45 | 12.461% | $269.2879 | $269.29 | $269.30 | $269.30 |
| Purchase #3 | $246.61 | 12.867% | $278.3413 | $278.34 | $278.35 | $278.30 |
| Purchase #4 | $114.65 | 12.244% | $128.6877 | $128.69 | $128.70 | $128.70 |
| Purchase #5 | $32.53 | 9.145% | $35.5049 | $35.50 | $35.50 | $35.50 |
| Purchase #6 | $180.62 | 7.698% | $194.5241 | $194.52 | $194.50 | $194.50 |
| Purchase #7 | $179.32 | 13.860% | $204.1738 | $204.17 | $204.15 | $204.20 |
| 7 purchase totals = | $1,116.84 | $1,239.5218 | $1,239.51 | $1,239.50 | $1,239.50 | |