| 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 | $203.58 | 7.845% | $219.5509 | $219.55 | $219.55 | $219.60 |
| Purchase #2 | $206.40 | 9.525% | $226.0596 | $226.06 | $226.05 | $226.10 |
| Purchase #3 | $244.42 | 3.857% | $253.8473 | $253.85 | $253.85 | $253.80 |
| Purchase #4 | $25.71 | 11.271% | $28.6078 | $28.61 | $28.60 | $28.60 |
| Purchase #5 | $174.71 | 11.342% | $194.5256 | $194.53 | $194.55 | $194.50 |
| Purchase #6 | $115.44 | 11.640% | $128.8772 | $128.88 | $128.90 | $128.90 |
| Purchase #7 | $222.28 | 3.649% | $230.391 | $230.39 | $230.40 | $230.40 |
| 7 purchase totals = | $1,192.54 | $1,281.8594 | $1,281.87 | $1,281.90 | $1,281.90 | |