| 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 | $114.65 | 12.204% | $128.6419 | $128.64 | $128.65 | $128.60 |
| Purchase #2 | $156.38 | 9.255% | $170.853 | $170.85 | $170.85 | $170.90 |
| Purchase #3 | $184.91 | 8.387% | $200.4184 | $200.42 | $200.40 | $200.40 |
| Purchase #4 | $177.87 | 6.559% | $189.5365 | $189.54 | $189.55 | $189.50 |
| Purchase #5 | $224.84 | 10.362% | $248.1379 | $248.14 | $248.15 | $248.10 |
| Purchase #6 | $136.98 | 6.311% | $145.6248 | $145.62 | $145.60 | $145.60 |
| Purchase #7 | $217.53 | 6.399% | $231.4497 | $231.45 | $231.45 | $231.40 |
| 7 purchase totals = | $1,213.16 | $1,314.6622 | $1,314.66 | $1,314.65 | $1,314.50 | |