| 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 | $120.87 | 10.626% | $133.7136 | $133.71 | $133.70 | $133.70 |
| Purchase #2 | $160.62 | 12.760% | $181.1151 | $181.12 | $181.10 | $181.10 |
| Purchase #3 | $220.98 | 6.386% | $235.0918 | $235.09 | $235.10 | $235.10 |
| Purchase #4 | $13.32 | 3.228% | $13.75 | $13.75 | $13.75 | $13.80 |
| Purchase #5 | $249.30 | 10.123% | $274.5366 | $274.54 | $274.55 | $274.50 |
| Purchase #6 | $197.80 | 8.395% | $214.4053 | $214.41 | $214.40 | $214.40 |
| Purchase #7 | $119.87 | 6.797% | $128.0176 | $128.02 | $128.00 | $128.00 |
| 7 purchase totals = | $1,082.76 | $1,180.6300 | $1,180.64 | $1,180.60 | $1,180.60 | |