| 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 | $194.38 | 8.236% | $210.3891 | $210.39 | $210.40 | $210.40 |
| Purchase #2 | $187.87 | 11.712% | $209.8733 | $209.87 | $209.85 | $209.90 |
| Purchase #3 | $61.64 | 9.572% | $67.5402 | $67.54 | $67.55 | $67.50 |
| Purchase #4 | $222.98 | 13.383% | $252.8214 | $252.82 | $252.80 | $252.80 |
| Purchase #5 | $136.45 | 6.593% | $145.4461 | $145.45 | $145.45 | $145.40 |
| Purchase #6 | $172.73 | 9.429% | $189.0167 | $189.02 | $189.00 | $189.00 |
| Purchase #7 | $214.76 | 8.287% | $232.5572 | $232.56 | $232.55 | $232.60 |
| 7 purchase totals = | $1,190.81 | $1,307.6440 | $1,307.65 | $1,307.60 | $1,307.60 | |